Replace Part Number:FA1778 FD4616 FL2016 3C3U-9601-BC 3C3Z-9601-BA
Compatibility:2003-2005 Ford Excursion Powerstroke 6.0L V8,2003-2007 Ford F250 Super Duty,2003-2007 F350 Super Duty,2003-2007 F450 Super Duty,2003-2007 F550 Super Duty,2004-2008 Ford F650 F750
Function:The function of the air filter set (including oil filter and fuel filter) is to provide triple filtration protection for the engine,purifying impurities in the intake,oil and fuel respectively,avoiding wear on the core components of the engine and ensuring combustion efficiency and operational stability
Problem:Simultaneous damage to the air filter set (including oil and fuel filters) can cause the triple protection failure of the engine,resulting in a comprehensive impact on power,fuel consumption and lifespan.For example,the engine wear and tear will sharply increase,power and fuel consumption will collapse completely,and abnormal operation and frequent malfunctions will occur
Suggested Replacement Cycle:The recommendSuggested Replacement Cycle:The recommended replacement cycle for the three filters (air, oil, and fuel filters) varies depending on the operating conditions and vehicle model.Long term use in dusty and low-quality fuel environments can accelerate the wear and tear of the three filters,so replacement needs to be considered.If the engine experiences a decrease in power or an increase in fuel consumption,it is recommended to check the three filters simultaneously.If they are all worn,they should be replaced simultaneously