The Fleetguard FF5971NN spin-on fuel filter ensures things run smoothly by protecting fuel system against harmful contaminants, such as: water, fungus and bacteria, precipitates, particulates, and wax with its NanoNet filtration media. Modern fuel injection systems require fuel to be free of both particulate and water contamination. Changing fuel filters prevents clogs while maintaining fuel injectors, which require fuel to be clear of particulate and water contamination. This allows fuel a clear passage to the engine for more power and better fuel mileage. The heavy duty diesel engine fuel filter replacement is quick and easy to install.
Note: Filters are sold individually, not in packs.
