Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009


Displaying 1 to 10 (of 10 products)
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), UPLEVEL STRG WHL(N53), STEERING WHEEL ACCESSORY CONTROLS(UK3), CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV CRUISE CONTROL(K34), UPLEVEL STRG WHL(N53), STEERING WHEEL ACCESSORY CONTROLS(UK3), CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
AWD

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), UPLEVEL STRG WHL(N53), STEERING WHEEL ACCESSORY CONTROLS(UK3), CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), UPLEVEL STRG WHL(N53), STEERING WHEEL ACCESSORY CONTROLS(UK3), CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Cadillac

 

Escalade ESV

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade EXT

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade EXT

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), INTERIOR TRIM COLOR(15I)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade EXT

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT CADILLAC ESCALADE ESV PLATINUM APPEARANCE PKG(ULT)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Cadillac

 

Escalade EXT

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Cadillac

 

Escalade EXT

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Chevrolet

 

Avalanche 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV
 
1
 
EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Avalanche 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Avalanche 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
5.3L V8 FULL HYBRID EV-Gas FHEV OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 FULL HYBRID EV-Gas FHEV OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV3500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV3500

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), STRG COL(NP7), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Wheel Base 143.5 In.
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Wheel Base 143.5 In.
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: S6-650

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: S6-650

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: S6-650

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: NV4500

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: S6-650

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Silverado 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Chevrolet

 

Suburban 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

Chevrolet

 

Suburban 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT STRG COL(NP7)
CODES:T8P,T8U,T9C,T9S,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ
CODES CONT'D:YAJ,YAR,YAT,YAY,YBC,Y4N
ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), Chassis Package(Z85)
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet

 

Tahoe

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
STEERING WHEEL ACCESSORY CONTROLS(UK3), MANUAL SELECT DAMPING CHASSIS PACKAGE(ZX3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT STRG COL(NP7)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
AWD

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT SPRING SPECIAL SALES PKG(B2E), HIGH OUTPUT ENGINE PKG(B4V), ACTIVE BRAKE CONTROL(JL4), STRG COL(NP7), FOUR WHEEL STEERING(NYS), DECOR PKG(WBH)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PERFORMANCE PKG(Z60)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV HIGH OUTPUT ENGINE PKG(B4V), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60)
EXCEPT SPRING SPECIAL SALES PKG(B2E), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV SPRING SPECIAL SALES PKG(B2E), CRUISE CONTROL(K34), CHASSIS PERFORMANCE PKG(Z60), PROVISION FOR HEAVY DUTY TRAILER EQUIPMENT(Z82)
EXCEPT HIGH OUTPUT ENGINE PKG(B4V), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV3500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV3500

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Wheel Base 143.5 In.
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Wheel Base 143.5 In.
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Sierra 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
8600 LBS / 3900 KG GVWR(C6P), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: S6-650

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: S6-650

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: S6-650

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY
CODES CONT'D:YBC,Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 2500 HD

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY)
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: NV4500
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: NV4500

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: S6-650
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
5-SPD M/TRANS(M96), Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
Mfr Code: S6-650

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV EXCEPT STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 1000

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Sierra 3500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV
 
1
 
Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV Two Inch Body Raise I.D.(HVY), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV,
4.8L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD

1 Per Vehicle

GMC

 

Yukon

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L65-E

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT STRG COL(NP7)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D:YAK,Y4N
Mfr Code: 4L65-E
AWD

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.3L V8 Flex OHV EXCEPT Two Inch Body Raise I.D.(HVY), CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N

1 Per Vehicle

GMC

 

Yukon XL 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
5.3L V8 Flex OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG SMOOTH RIDE (ZQ1), PREMIUM SMOOTH RIDE CHAS PKG(ZW7), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L60-E
RWD

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2U,U2W, U2H,WJY,WJZ,WKF,WKM,WKL,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,
EXCEPT STRG COL(NP7)
CODES CONT'D:YAT,YAY,YBC,YAK,Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV U1C,T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
EXCEPT STRG COL(NP7), FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV CRUISE CONTROL(K34)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), CHASSIS PKG(Z55)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV FOUR WHEEL STEERING(NYS), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT STRG COL(NP7), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CRUISE CONTROL(K34), STEERING WHEEL ACCESSORY CONTROLS(UK3), Chassis Package(Z85)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L80-E

1 Per Vehicle

GMC

 

Yukon XL 2500

 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV
 
1
 
STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E
 
2004 (please select make/model) equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV STEERING WHEEL ACCESSORY CONTROLS(UK3), CHAS PKG(Z83), Chassis Package(Z85)
EXCEPT Two Inch Body Raise I.D.(HVY), FOUR WHEEL STEERING(NYS)
CODES:T8P,T8U,T9C,U1M,U1S,U1T,U1U,U1W,U2D,U2F,U2K,U2M,U2R,U2S,U2W,WJY,WJZ,WKF,WKM,WKT,WLK,WLL,XTP,XZT,Y4K,Y4M,Y4P,Y4R,YAA,YAB,YAJ,YAR,YAT,YAY,YBC
CODES CONT'D: Y4N
Mfr Code: 4L85-E

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Chevrolet

 

Express 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5)
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5)

1 Per Vehicle

Chevrolet

 

Express 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 8,500 LB GVWR(C5F), 8600 LBS / 3900 KG GVWR(C6P)
RWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 8,500 LB GVWR(C5F), 8600 LBS / 3900 KG GVWR(C6P)
RWD

1 Per Vehicle

Chevrolet

 

Express 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 7300 LBS GVWR(C6A)
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 7300 LBS GVWR(C6A)
AWD

1 Per Vehicle

Chevrolet

 

Express 3500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
4.8L V8 Gas OHV
 
1
 
DRIVER SI INFL RST SYS(AJ3), DRIVER & PASS F/SEAT INFL RST SYS(AK5)
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
4.8L V8 Gas OHV DRIVER SI INFL RST SYS(AJ3), DRIVER & PASS F/SEAT INFL RST SYS(AK5)

1 Per Vehicle

GMC

 

Savana 1500

 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5)
 
2004 (please select make/model) equipped with
5.3L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5)

1 Per Vehicle

GMC

 

Savana 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 8,500 LB GVWR(C5F), 8600 LBS / 3900 KG GVWR(C6P)
RWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 8,500 LB GVWR(C5F), 8600 LBS / 3900 KG GVWR(C6P)
RWD

1 Per Vehicle

GMC

 

Savana 2500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV
 
1
 
EXCEPT ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 7300 LBS GVWR(C6A)
AWD
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
5.3L V8 Gas OHV,
4.8L V8 Gas OHV,
4.3L V6 Gas OHV EXCEPT ACTIVE BRAKE CONTROL(JL4), CRUISE CONTROL(K34), TILT STEERING COLUMN(N33), TILT STEERING COLUMN(9J6)
DRIVER SI INFL RST SYS(AJ3), DRIVER and PASS F/SEAT INFL RST SYS(AK5), 7300 LBS GVWR(C6A)
AWD

1 Per Vehicle

GMC

 

Savana 3500

 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
4.8L V8 Gas OHV
 
1
 
DRIVER SI INFL RST SYS(AJ3), DRIVER & PASS F/SEAT INFL RST SYS(AK5)
 
2004 (please select make/model) equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
4.8L V8 Gas OHV DRIVER SI INFL RST SYS(AJ3), DRIVER & PASS F/SEAT INFL RST SYS(AK5)

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Saturn

 

Vue

 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC
 
1
 
AWD
 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC AWD

1 Per Vehicle

Saturn

 

Vue

 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC
 
1
 
FWD
 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC FWD

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Saturn

 

Ion

 
2004 (please select make/model) equipped with
2.2L L4 Gas DOHC,
2.0L L4 Gas DOHC Supercharged
 
1
 
LESS MOTOR
 
2004 (please select make/model) equipped with
2.2L L4 Gas DOHC,
2.0L L4 Gas DOHC Supercharged LESS MOTOR

1 Per Vehicle
On Sale:

$579.60

Core: See Value In Cart
Avail:
2 in Stock
Warehouse: US-12
Qty:
MakeModelEnginePer VehicleFit NotesFitment Notes

Chevrolet

 

Malibu

 
2004 (please select make/model) equipped with
3.5L V6 Gas OHV,
2.2L L4 Gas DOHC
 
1
 
-- (Remanufactured)---
 
2004 (please select make/model) equipped with
3.5L V6 Gas OHV,
2.2L L4 Gas DOHC -- (Remanufactured)---

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Chevrolet

 

Impala

 
2004 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV,
3.4L V6 Gas OHV
 
1
 
EXCEPT F/CMPT FLR CNSL(D55)
CODE WNC,WND,WNF,WNJ,WNK,ZKK
 
2004 (please select make/model) equipped with
3.8L V6 Gas OHV Supercharged,
3.8L V6 Gas OHV,
3.4L V6 Gas OHV EXCEPT F/CMPT FLR CNSL(D55)
CODE WNC,WND,WNF,WNJ,WNK,ZKK

1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Toyota

 

Prius

 
2004 (please select make/model) equipped with
1.5L L4 FULL HYBRID EV-Gas FHEV DOHC
 
1
 
Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration
 
2004 (please select make/model) equipped with
1.5L L4 FULL HYBRID EV-Gas FHEV DOHC Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration

1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Saturn

 

Ion

 
2004 (please select make/model) equipped with
2.2L L4 Gas DOHC,
2.0L L4 Gas DOHC Supercharged
 
1
 
Remanufactured Electronic Power Steering Assist Column (EPS)
 
2004 (please select make/model) equipped with
2.2L L4 Gas DOHC,
2.0L L4 Gas DOHC Supercharged Remanufactured Electronic Power Steering Assist Column (EPS)

1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Chevrolet

 

Malibu

 
2004 (please select make/model) equipped with
3.5L V6 Gas OHV,
2.2L L4 Gas DOHC
 
1
 
Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration
 
2004 (please select make/model) equipped with
3.5L V6 Gas OHV,
2.2L L4 Gas DOHC Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration

1 Per Vehicle
Core: See Value In Cart
Avail:
0 in Stock
 OUT OF STOCK
MakeModelEnginePer VehicleFit NotesFitment Notes

Saturn

 

Vue

 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC
 
1
 
Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration
 
2004 (please select make/model) equipped with
3.5L V6 Gas SOHC,
2.2L L4 Gas DOHC Remanufactured Electronic Power Steering Assist Column (EPS)
Zero-point calibration is required following installation to ensure proper performance. A scan tool must be used to perform the calibration

1 Per Vehicle
Displaying 1 to 10 (of 10 products)