GMPartsGiant.com offers the wholesale prices for genuine 1998 GMC Yukon 4WD parts. Parts like Fuel Tank Sender are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.7L. Model Code: CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON.