It is engineered to withstand the stresses of underhood heat and engine vibration on specified vehicle makes, models, and years. This part is compatible with the following vehicles. [Ford F-250 Super Duty: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Ford F-350 Super Duty: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Ford F-350: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Ford F-450 Super Duty: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Ford F-550 Super Duty: 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007].
