GMPartsGiant.com offers the wholesale prices for genuine 2022 GMC Yukon 4WD parts. Parts like Generator Mounting 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: .