NissanPartsDeal.com offers the wholesale prices for genuine 2020 Nissan Titan Regular parts. Parts like Spare Tire Carrier are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 5.6 L GAS. Grade/Trim: PRO-4X, Platinum Reserve, S, SL, SV.