The original HFCM filter drain plug on certain Ford Power Stroke engines is prone to corrosion, seizing and stripping, making draining water a messy hassle. This Dorman OE FIX drain valve has an innovative, time-saving ball valve design for faster and more reliable filter access that speeds draining. 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-450 Super Duty: 2003, 2004, 2005, 2006, 2007] - [Ford F-550 Super Duty: 2003, 2004, 2005, 2006, 2007]