GMPartsGiant.com offers the wholesale prices for genuine 2004 Pontiac Vibe parts. Parts like Engine & Transaxle Mounting 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.