NissanPartsDeal.com offers the wholesale prices for genuine 2020 Nissan Maxima parts. Parts like Gear Shift Control - AT are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.5 L GAS. Grade/Trim: Platinum, Platinum Reserve, S, SL, SR, SV.