GMPartsGiant.com offers the wholesale prices for genuine 2010 GMC Yukon XL 1500 2WD parts. Parts like Trailer Brake Control 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 Flex, 8 Cyl 6.2L Flex. Model Code: 1/2 TON.