More Details about our item Condition of the item: New Product Name: Fuel Injector Warranty: 1 Year O-Rings Included: Yes, preinstalled Injector Design: Metal & composite plasticer design at inlet They are the most sophisticated part of a gasoline engine Compatibel with For INFINITI for Fx35 2003-2004 3.5L V6 For INFINITI for G35 2003-2004 3.5L For Nissan 350z 2003-2004 3.5L For Nissan Pathfinder 2003-2004 3.5L Include in the package As shown in the picture .