GMPartsGiant.com offers the wholesale prices for genuine 2003 Pontiac Vibe parts. Parts like Shift Control/Automatic Transaxle Control & Related Components are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.8L. Model Code: ALL PURPOSE 4 DOOR, ALL PURPOSE 4 DOOR AWD, ALL PURPOSE 4 DOOR GT.