This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Excursion: 2003, 2004, 2005] - [Ford F-250 Super Duty: 2003, 2004, 2005, 2006, 2007] - [Ford F-350 Super Duty: 2003, 2004, 2005, 2006, 2007] - [Ford F-350: 2005, 2006, 2007] - [Ford F-450 Super Duty: 2003, 2004, 2005, 2006, 2007] - [Ford F-550 Super Duty: 2003, 2004, 2005, 2006, 2007]