Premium Guard DF8629 Diesel Fuel Filter | Fits 2003-1999 Ford Super Duty, 2003 Ford E-350 Club Wagon, 1998 E-350 Econoline, 2002-1998 E-350 Econoline Club Wagon, more Premium Guard Diesel Fuel Filters are highly efficient in filtering diesel fuel system contaminants to meet modern diesels engine demands for optimum fuel flow which ensures the system is free of contaminants and water. Premium Guard Diesel Fuel Filters meets and exceeds the specifications for maintaining new vehicle warranties. Premium Guard Diesel Fuel Filters are engineered and tested to original equipment diesel manufacturer's fit, form, and function. Compatible with Ford E-350 Club Wagon 2003, E-350 Econoline 1998, E-350 Econoline Club Wagon 2002-1998, E-350 Super Duty 2003-1999, E-450 Econoline Super Duty 2002-2000, E-450 Super Duty 2003, E-550 Econoline Super Duty 2002, E-550 Super Duty 2003, Econoline Super Duty 1999, Excursion 2003-2000, F-250 Super Duty 2003-1999, F-350 Super Duty 2003-1999, F-450 Super Duty 2003-1999, F-550 Super Duty 2003-1999. Replaces F81A-9A184-AA, CS8629, L4596F, F59292, and 33518 diesel fuel filters.