52372458 HARNESS, CNG TANK HIGH PRESSURE SHUTOFF VALVE WIRING(SEE GROUP 03.000 "FUEL TANK MOUNTING" FOR DETAILED ILLUSTRATED VIEW)
Fitting Vehicle Options:
CK259(03-53)(KL6)
52372367 MODULE, Fuel Injection, MODULE,FUEL INJECTOR CONTROL(SEE GROUP 3.000 "CONTROL MODULE & RELATED PARTS" FOR DETAILED ILLUSTRATED VIEW)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 GMC Sierra 2500 HD 2WD parts. Parts like Wiring Harness/Engine Compartment 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 LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.