This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Excursion: 2004, 2005] - [Ford F-250 Super Duty: 2004, 2005, 2006, 2007] - [Ford F-350 Super Duty: 2004, 2005, 2006, 2007] - [Ford F-450 Super Duty: 2004, 2005, 2006, 2007] - [Ford F-550 Super Duty: 2004, 2005, 2006, 2007].