GMPartsGiant.com offers the wholesale prices for genuine 2016 GMC Sierra 1500 Hybrid 4WD parts. Parts like Brake Pedal are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.3L. Model Code: 1500 CREW CAB STANDARD BOX, CREW CAB 1/2 TON.