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  2. Auto Parts
  3. Steering
  4. Steering, Gear and Related Components
  5. Steering Column
  6. ACDelco 19133736 for 2004

ACDelco 19133736 Steering Column
for 2004 (please select make/model)

ACDelco 19133736 Steering Column - 2004 Image 1
ACDelco 19133736 Steering Column - 2004 Image 2
ACDelco 19133736 Steering Column - 2004

ACDelco
Brand:ACDelco
Part Number: 19133736
UPC: 808709929789
Weight: 17.1 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 19133736 Steering Column for your 2004. Buy now and secure your purchase online!

GM Genuine Parts Steering Columns are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Grade Type:
Regular
Height (in):
6.9 in
Length:
1005.83 mm
Length:
39.600 in.
Programming Required:
No
Steering Coupler Included:
Yes
Steering Coupler Type:
Universal Joint
Steering Wheel Included:
No
Supplemental Restraint System Compliant:
Yes
Switch Included:
No
Telescopic Steering Wheel:
No
Weight (lb):
17.1 lb
Width (in):
11.4 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 19133736 Steering Column fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2005

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
AWD
 

Cadillac Escalade



5.3L V8 Gas OHV,
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
AWD

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac Escalade

5.3L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E
 

Cadillac Escalade



5.3L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CRUISE CONTROL(K34), CHASSIS PKG(Z55)
CODES CONT'D: Y4N
Mfr Code: 4L60-E

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade

5.3L 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: 4L60-E
 

Cadillac Escalade



5.3L 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: 4L60-E

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade

5.3L 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: 4L65-E
 

Cadillac Escalade



5.3L 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: 4L65-E

1 Per Vehicle

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
 

Cadillac Escalade



5.3L V8 Gas OHV,
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

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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: 4L60-E
 

Cadillac Escalade



5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
 

Cadillac Escalade



5.3L V8 Gas OHV,
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

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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: 4L60-E
 

Cadillac Escalade



5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
 

Cadillac Escalade



5.3L V8 Gas OHV,
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

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L 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
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L 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

2004

 

2004

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
 

Cadillac Escalade



5.3L V8 Gas OHV,
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

2004

 

2003

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV,
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: 4L60-E
 

Cadillac Escalade



5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV,
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
 

Cadillac Escalade



5.3L V8 Gas OHV,
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

2004

 

2003

 

2004

 

2003

 
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L 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
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L 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

2005

 

2004

 

2005

 

2004

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2004

 

2004

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2004

 

2004

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2004

 

2004

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2004

 

2004

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2004

 

2003

 

2004

 

2003

 
Cadillac Escalade ESV

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
 

Cadillac Escalade ESV



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Cadillac Escalade EXT

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
 

Cadillac Escalade EXT



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

2004

 

2004

 
Cadillac Escalade EXT

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
 

Cadillac Escalade EXT



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

2004

 

2004

 
Cadillac Escalade EXT

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
 

Cadillac Escalade EXT



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

2004

 

2004

 
Cadillac Escalade EXT

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
 

Cadillac Escalade EXT



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

2004

 

2003

 

2004

 

2003

 
Cadillac Escalade EXT

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
 

Cadillac Escalade EXT



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

2005

 

2004

 

2005

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2004

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Avalanche 1500

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
 

Chevrolet Avalanche 1500



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Avalanche 2500

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
 

Chevrolet Avalanche 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Avalanche 2500

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
 

Chevrolet Avalanche 2500



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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L 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 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L 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 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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L 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
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L 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
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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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
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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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
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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

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,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
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV 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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

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
 

Chevrolet Silverado 1500



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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 1500

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
 

Chevrolet Silverado 1500



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

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L 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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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
Extended Cab Pickup
4 Doors

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
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: 4L60-E

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
Standard Cab Pickup
2 Doors

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV 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
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV 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

2004

 

2004

 
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV 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
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV 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

2004

 

2004

 
Chevrolet Silverado 1500

6.0L 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
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD
 

Chevrolet Silverado 1500



6.0L 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
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex 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
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex 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
Standard Cab Pickup
2 Doors
Mfr Code: 4L60-E
RWD

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
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
Extended Cab Pickup
4 Doors
Mfr Code: 4L60-E

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2004

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500

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
 

Chevrolet Silverado 2500



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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas 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
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas 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

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 1000

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 4L80-E
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 4L80-E

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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

2004

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas 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
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas 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

2004

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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

2004

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Crew Cab Pickup
4 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Crew Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Extended Cab Pickup
4 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Extended Cab Pickup
4 Doors
Mfr Code: 1000

1 Per Vehicle

2004

 

2004

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Standard Cab Pickup
2 Doors
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L 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
Standard Cab Pickup
2 Doors
Mfr Code: 1000

1 Per Vehicle
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