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Automatic Transmission Assembly fit your 2003 GMC Sierra 2500 4WD
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2003 GMC Sierra 2500 4WD
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Transmission - Automatic
- Automatic Transmission Assembly
- Automatic Transmission Auxiliary Accumulator Valve
- Automatic Transmission Case & Related Parts & Park Lock Linkage
- Automatic Transmission Clutch Gears
- Automatic Transmission Control Valve
- Automatic Transmission Converter
- Automatic Transmission Main Housing
- Automatic Transmission Miscellaneous Options
- Automatic Transmission Oil Cooler Pipes
- Automatic Transmission Oil Pan
- Automatic Transmission Oil Pump
- Automatic Transmission Overrun Clutch
- Automatic Transmission Planetary Gears
- Automatic Transmission Rear Cover
- Automatic Transmission Valve Body
- Frame/Transmission Supports
- Shift Control
- T.C.M. Module
- Transmission Filler Tube
Other Categories
Body Mounting, Air Conditioning, Audio/Entertainment
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
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Cooling System, Grille, Oil System
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Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Manual
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- TRANSMISSION, Manual(6-Speed)
19180251
TRANSMISSION, AUTO (SERVICE)(CODE 3BSP)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)- Fitting Vehicle Options: K1,2,3(LQ4,MT1)
$3569.20 $3169.871 
29541361
TRANSMISSION, AUTO(CODE ZEU,ZBM)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)- Fitting Vehicle Options: K2,3(LB7,M74)
$7669.92 $6837.951
- TRANSMISSION, Automatic24235275
TRANSMISSION, AUTO (SERVICE)(CODE 3CCP)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)- Fitting Vehicle Options: K2(L18,MN8)
- 29541363
TRANSMISSION, AUTO(CODE ZBP,ZEX)(REMANUFACTURED-NOT FOR SALE WHERE IMPORTS ARE RESTRICTED)- Fitting Vehicle Options: K2,3(L18,M74)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 GMC Sierra 2500 4WD parts. Parts like Automatic Transmission Assembly are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.