NissanPartsDeal.com offers the wholesale prices for genuine 2005 Nissan Pathfinder parts. Parts like Cooling Unit are shipped directly from authorized Nissan dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.0L, 8 Cyl 5.6L. Grade/Trim: LE, S, SE, SE Off-Road, SV, Silver Edition, XE.