GMPartsGiant.com offers the wholesale prices for genuine 2024 GMC Yukon XL 2WD parts. Parts like Antenna/Audio are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.2L. Model Code: 1/2 TON.