NissanPartsDeal.com offers the wholesale prices for genuine 1991 Nissan Sentra parts. Parts like Radiator,Shroud & Inverter Cooling are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 1.6L, 4 Cyl 2.0L. Grade/Trim: GXE, SE, SR, STD, XE.