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Fuel Filters
6.4 Powerstroke OE Secondary Fuel Filter Cap Ford 8C3Z-9C165-A
$84.77
Fits: 6.4 Powerstroke 2008-2010
Premium 2008-2010 6.4 Powerstroke Fuel Filters & Maintenance Kits
Maintaining clean fuel is the single most critical factor in extending the lifespan of your 2008-2010 Ford 6.4L Powerstroke’s common-rail fuel system. Because the 6.4L engine utilizes highly sensitive piezoelectric injectors and a precise high-pressure fuel pump (HPFP) operating under extreme pressure, even microscopic dirt particles or water contamination can cause catastrophic internal wear, costly fuel system failures, and dropping rail pressure codes. Regularly changing your fuel filters is your truck's first and best line of defense against harmful debris.
The 6.4 Powerstroke utilizes a dual-filter setup to ensure maximum protection: a primary frame-mounted fuel conditioning module (HFCM) filter that separates water from the diesel, and a secondary under-hood fuel filter to catch fine particulates before fuel reaches the engine.
At Full Force Diesel, we provide high-efficiency factory and aftermarket filtration options to keep your Super Duty running smoothly:
OEM Motorcraft Fuel Filter Kits: We highly recommend genuine Motorcraft FD-4617 filter kits, featuring factory-spec media designed specifically to trap water vapor and fine contaminants without restricting critical fuel flow.
Premium Aftermarket Filters: Explore rugged replacement filters from trusted filtration brands like Alliant Power, Baldwin, Donaldson, and WIX, engineered to meet or exceed strict OEM performance standards.
Aftermarket Lift Pump Replacement Elements: If you have upgraded your truck with a FASS or AirDog air/fuel separation system, we stock premium replacement water separators and particulate filters to keep your aftermarket lift pump operating at peak efficiency.
For optimal fuel system health, we recommend changing your 6.4 Powerstroke fuel filters every 10,000 to 15,000 miles—or sooner if you frequently idle or tow heavy loads. Browse our complete selection of 2008-2010 6.4 Powerstroke fuel filters below to protect your high-pressure fuel injection system from premature wear.