Maintain your system and get the proper Fuel Filter for your 2003-2004 Dodge 5.9L Diesel. Change your fuel filter often to protect your fuel injectors, fuel injection pump, and engine from fuel system contaminants. Both aftermarket and stock replacement filters are designed using premium filter media to ensure proper filtration efficiency and holding capacity. Shop manufacturers like AFE, Racor, Dorman, Motorcraft, ACDelco, and more to get the Fuel Filters and accessories your vehicle needs.