GMPartsGiant.com offers the wholesale prices for genuine 2009 Pontiac G3 parts. Parts like Sheet Metal/Roof are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.6L. Model Code: 4 DOOR HATCHBACK, 4 DOOR NOTCHBACK/SEDAN, BASE 4 DOOR HATCHBACK, BASE 4 DOOR NOTCHBACK/SEDAN, MID LEVEL 4 DOOR HATCHBACK, MID LEVEL 4 DOOR NOTCHBACK, UP LEVEL 4 DOOR HATCHBACK, UP LEVEL 4 DOOR NOTCHBACK.