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2003 GMC Sierra 3500

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EnginePer VehicleFit NotesFitment Notes
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
2 Doors
Mfr Code: 4L80-E
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
4 Doors
Mfr Code: 4L80-E
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
Cab & Chassis
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 1000/M74
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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: 1000/M74

1 Per Vehicle
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000/M74
 
2003 GMC Sierra 3500 equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
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), STEERING WHEEL ACCESSORY CONTROLS(UK3)
CODES CONT'D: Y4N
Mfr Code: 1000/M74

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