GMPartsGiant.com offers the lowest prices for genuine 2005 Buick LaCrosse parts
. Parts like Navigation System/Compass Module are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.6L, 6 Cyl 3.8L. Model Code: CX 4 DOOR, CXL 4 DOOR, CXS 4 DOOR.