Genuine Nissan (17251-79961) Fuel Filler Cap Assembly genuine oem factory part exact fit durable, best in quality,this is not an aftermarket part,OEM For these Nissan vehicles without California Emissions: 2002-2003 Maxima, 2003-2004 Pathfinder, 2000-2006 Sentra, 2001-2004 Frontier, 2001-2004 Xterra