Fitment: for Ford F250 F350 F450 F550 1999-2003, for Ford Excursion 2000-2003. Function: Water separator drain valve is used for draining water from the fuel filter, designed for durability and reliable performance.. Feature: The drain valve is designed to match the fit and function of the original valve. The lever allows water to drain from the fuel filter housing.. Direct Replacement: Direct fit for your old or broken water separator drain valve..
