Ford 6.7L Powerstroke (2011-2016)

Ford 6.7L Powerstroke Fuel & Oil Filter Kit — FD4615 + FL2051S Combo Save time and money with our FD4615 Fuel Filter + FL2051S Oil Filter Combo Kit for 2011-2016 Ford 6.7L Powerstroke Super Duty trucks. One purchase, one shipment, both critical filters — the two most important maintenance items for CP4.2 protection and engine longevity. Kit Contents Fuel Filter FD-4615 (BC3Z-9N184-B) — Primary frame-mounted fuel/water separator, 10 micron Oil Filter FL2051S (BC3Z-6731-B) — OEM-spec full-flow oil filter with silicone anti-drainback valve Fitment 2011-2016 F-250, F-350, F-450, F-550 6.7L Powerstroke Why Buy as a Kit? Save vs buying separately: Bundle pricing beats individual purchases One shipment, one service: You'll be under the truck for the fuel filter anyway — do the oil at the same time Never forget the oil filter: The #1 maintenance mistake is changing fuel filters but neglecting oil changes CP4.2 protection package: Clean oil + clean fuel = maximum injection system life Service Schedule Fuel filter: Every 15,000-22,500 miles (drain water separator monthly) Oil & filter: Every 7,500 miles (5,000 miles if towing heavy, use 5W-40 synthetic) FAQ Q: Can I use this kit on a 2017+ 6.7L? A: No. The 2017+ uses FD-4625 cartridge fuel filter and a different oil filter. This kit is specifically for 2011-2016 6.7L Powerstroke. Q: What oil should I use with the FL2051S? A: Ford recommends 5W-40 full synthetic diesel oil meeting WSS-M2C171-F1 specification. For towing, 5W-40 provides better high-temperature protection than 10W-30.

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Ford 6.7L Powerstroke 5-Micron Fuel Water Separator Filter — Superior CP4.2 Protection The FD-4615 5-Micron Fuel Water Separator provides twice the filtration of the factory 10-micron filter for 2011-2016 Ford 6.7L Powerstroke engines. If you're serious about protecting your CP4.2 high-pressure fuel pump, this is the filter upgrade your truck deserves. 5-Micron vs 10-Micron: What's the Difference? The factory BC3Z-9N184-B filter stops particles down to 10 microns — adequate for normal conditions. But the Bosch CP4.2 pump's internal clearances are measured in single-digit microns. A 5-micron filter catches the particles that slip through the factory filter. Consider this: every 5-micron particle stopped is one that won't score your pump's precision-machined internals. Specifications Filtration Rating 5 Micron Absolute (factory: 10 micron) OEM Cross-Reference BC3Z-9N184-B (factory replacement, upgraded filtration) Fitment 2011-2016 F-250, F-350, F-450, F-550 6.7L Powerstroke Service Interval Every 15,000-22,500 miles For Maximum Protection: Pair with the 121003 Conversion Kit This 5-micron filter fits the factory plastic housing. For the ultimate setup, combine with our 121003 All-Metal Conversion Kit — which replaces the plastic housing with an aluminum/steel assembly and uses the same 5-micron filtration level. Together, they provide the highest level of CP4.2 protection available without a full fuel system upgrade. FAQ Q: Will 5-micron filtration restrict fuel flow? A: No. Our filter media is engineered for high-flow at 5-micron. It maintains full fuel volume to the CP4.2 under all operating conditions, including WOT towing at maximum GVWR. Q: How often to change the 5-micron filter vs the 10-micron? A: Same interval — every 15,000-22,500 miles. The finer filtration doesn't reduce service life because the media has greater dirt-holding capacity. Q: Is this worth it if I already use fuel additives? A: Fuel additives improve lubricity and cetane, but they don't filter solid particles. Physical filtration remains essential. The 5-micron upgrade and a quality fuel additive are complementary — not redundant.

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Ford 6.7L Powerstroke Fuel Filter Water Separator — Protect Your CP4.2 Pump The FD-4615 Fuel Filter Water Separator is the primary defense for your 2011-2016 Ford 6.7L Powerstroke's Bosch CP4.2 high-pressure fuel pump. This frame-mounted filter separates water and contaminants before they reach the pump, where even microscopic debris can cause catastrophic failure. Why CP4.2 Protection Matters The CP4.2 pump is lubricated solely by diesel fuel. When water or debris passes through a worn or low-quality filter, the pump experiences metal-on-metal contact. The result? $8,000-$12,000 fuel system replacement — the pump disintegrates, sending metal shavings through injectors, lines, and the fuel tank. A $30 filter is your cheapest insurance policy. Technical Specifications Part Number FD-4615 OEM Cross-Reference BC3Z-9N184-B, BC3Z-9N184-A, Motorcraft FD-4615 Filtration Rating 10 Micron (upgrade to 5-micron with our 121003 kit) Application Primary (frame-mounted) fuel filter / water separator Fitment 2011-2016 F-250, F-350, F-450, F-550 Super Duty 6.7L Powerstroke Service Interval Every 15,000-22,500 miles (drain water separator monthly) Signs Your Fuel Filter Needs Replacement Hard starting or long crank: Restricted fuel flow to the HPFP Loss of power under load: Clogged filter reduces fuel volume at high demand Water-in-fuel warning light: Drain immediately and replace filter Reduced MPG: The ECM compensates for low fuel pressure with increased injection duration Limp mode activation: P0087 (low fuel rail pressure) code Installation Tips Locate the filter housing on the driver-side frame rail, under the driver door area Place a drain pan under the housing — open the water drain petcock (6mm hex) Unscrew the filter cap using a 36mm socket or filter wrench Remove old filter, replace O-ring (included), insert new filter Torque cap to 25 Nm (18 ft-lbs) — DO NOT overtighten Cycle the key to "ON" (not start) 6-8 times to prime the system before starting Frequently Asked Questions Q: How often should I change my 6.7L fuel filter? A: Ford recommends every 22,500 miles under normal conditions. However, if you tow heavy, run biodiesel blends above B5, or operate in dusty conditions, change every 15,000 miles. Drain the water separator monthly regardless of mileage. Q: What's the difference between FD-4615 and FD-4625? A: FD-4615 fits 2011-2016 6.7L Powerstroke (spin-on style with integrated cap). FD-4625 fits 2017-2019 (cartridge-style element). They are NOT interchangeable. Q: Can I use a generic filter instead of Motorcraft-spec? A: We strongly recommend Motorcraft-spec filters. The CP4.2 pump has extremely tight tolerances. Our FD-4615 meets or exceeds OEM filtration efficiency (99%+ at 10 micron). Cheap filters can allow 20+ micron particles through — enough to score the pump internals. Q: Should I upgrade to 5-micron filtration? A: Yes. Our 121003 5-Micron Conversion Kit replaces the plastic factory housing with an all-metal assembly and finer filtration. This is the #1 recommended upgrade for CP4.2 longevity. Q: What happens if I don't change the fuel filter? A: A clogged filter starves the CP4.2 of fuel (its only lubricant). The pump runs dry, overheats, and self-destructs — sending metal debris through all 8 injectors ($300+ each). The repair bill is typically $8,000-$12,000. Protect your investment. A $30 filter change costs less than 0.4% of a fuel system replacement.

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Ford 6.7L Powerstroke Engine Air Filter FA-1902 — Protect Your Turbo The FA-1902 Engine Air Filter is the OEM-spec replacement for 2011-2016 Ford 6.7L Powerstroke Super Duty trucks. A clean air filter isn't just about engine protection — on a turbocharged diesel, restricted airflow directly reduces boost, power, and fuel economy. Specifications Part Number FA-1902 OEM Cross-Reference BC3Z-9601-A, FC4Z-9601-A, Motorcraft FA-1902 Fitment 2011-2016 F-250, F-350, F-450, F-550 6.7L; 2015-2019 F-650, F-750 6.7L Service Interval Every 30,000 miles (15,000 in dusty conditions or off-road use) Signs of a Clogged Air Filter Black smoke under acceleration: Restricted airflow = rich fuel mixture Reduced boost pressure: The turbo can't pull enough air through a dirty filter Decreased MPG: Engine works harder to breathe Turbo surge/flutter: Airflow restriction causes compressor surge Check engine light: P0299 (underboost) or MAF-related codes FAQ Q: FA-1902 vs FA-1927 — which one fits my truck? A: FA-1902 fits 2011-2016 6.7L. FA-1927 fits 2017-2019 6.7L. The air filter box was redesigned for the aluminum-body Super Duty. Q: Can I use a reusable/washable air filter? A: We recommend disposable OEM-spec filters. Reusable filters can allow fine dust through if not oiled perfectly, and fine dust is what destroys turbocharger compressor wheels over time.

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6.7L Powerstroke 5-Micron Fuel Filter Conversion Kit — CP4.2 Lifetime Protection The 121003 Fuel Filter Conversion Kit is the ultimate upgrade for 2011-2020 Ford 6.7L Powerstroke owners who demand maximum protection for their CP4.2 high-pressure fuel pump. Replace the factory plastic filter housing with our all-metal, 5-micron filtration system. Why Upgrade from Factory 10-Micron to 5-Micron? Ford's factory 10-micron filter removes particles down to 10 microns — adequate for normal conditions. But the Bosch CP4.2 pump's internal clearances are measured in single-digit microns. A 5-micron filter catches particles that slip through the factory filter — particles large enough to score the pump's precision-machined internals. This is the same filtration level used in commercial diesel equipment and heavy machinery. Kit Contents & Specifications Part Number 121003 (Replaces BF7967, 33393) Housing Material All-Metal Construction (replaces OEM plastic housing prone to cracking) Filtration Rating 5 Micron Absolute (factory: 10 micron) Fitment 2011-2020 F-250, F-350, F-450, F-550 6.7L Powerstroke Includes Filter housing, 5-micron element, mounting bracket, O-rings, hardware Installation Time 45-60 minutes (basic hand tools) Factory Housing vs. 121003 Upgrade Feature Factory (BC3Z-9N184-B) 121003 Upgrade Housing Material Plastic composite All-metal (aluminum/steel) Filtration 10 micron 5 micron (2x finer) Water Separation Standard Enhanced coalescing media Drain Valve Plastic (prone to stripping) Brass (lifetime durability) CP4.2 Protection Adequate Maximum Filter Change Cost $25-35 $20-30 (widely available element) Who Needs This Upgrade? CP4.2 disaster survivors: If you've already replaced your fuel system once, never risk it again Heavy towers: Increased fuel demand means increased contamination risk Biodiesel users: B5-B20 blends have higher water content — better separation is critical High-mileage trucks: Over 100K miles, factory housing plastic becomes brittle Preventative owners: If a $200 upgrade prevents an $8,000-$12,000 repair, it's a 40:1 ROI Frequently Asked Questions Q: Will this void my warranty? A: Under the Magnuson-Moss Warranty Act, a manufacturer cannot void your warranty for using aftermarket parts unless they can prove the part caused the failure. This kit improves filtration — it protects, not harms, your fuel system. Q: Is professional installation required? A: No — the kit is designed for DIY installation with basic hand tools. Complete instructions included. Average install time: 45-60 minutes. If you can change your own oil, you can install this kit. Q: How does 5-micron affect fuel flow? A: Our filter media is engineered for high flow at 5-micron absolute. It will NOT restrict fuel flow to the CP4.2 under any operating condition, including WOT towing at maximum GVWR. Q: What filter elements does this use? A: Uses the widely available BF7967/33393 element (same as Caterpillar and Cummins applications). Available at any auto parts store or truck stop nationwide. Q: Does this fit the 2017-2019 6.7L? A: Yes — fits all 2011-2020 Ford 6.7L Powerstroke engines, including the 2017+ aluminum-body Super Duty. CP4.2 fuel system replacement cost: $8,000-$12,000. This conversion kit: less than 3% of that. Do the math.

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