GMPartsGiant.com offers the lowest prices for genuine 2006 Chevrolet Avalanche 1500 4WD parts
. Parts like Automatic Transmission Assembly 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, 8 Cyl 5.3L Flex. Model Code: 1/2 TON.