Warranty: This genuine part is guaranteed by GM's
factory warranty.
More Info
Fits the following 2003 GMC Sierra Submodels:
2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB | 8 Cyl 8.1L
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2003 GMC Sierra Transmission Assembly
We are your prime source for competitively priced and high-quality OEM 2003 GMC Sierra Transmission Assembly. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.