Ford 6.7L Powerstroke Fuel Filter Water Separator Kit FD-4615

The kit contains two filter elements and one seal: the frame-mounted fuel water separator, the engine-mounted fuel filter cartridge, and one new housing O-ring. Both elements are required for a complete 6.7L Powerstroke fuel filter service and are replaced together in the same job.

The FD-4615 kit carries a 5 micron rating with a 98% water separation efficiency rating. Ford publishes the combined performance of the two factory filters as 5.1 micron at 98% efficiency, so 5 micron is the figure to compare against when shopping for a replacement kit.

No. This kit covers 2011-2016 Ford F-250, F-350, F-450 and F-550 Super Duty trucks with the 6.7L Powerstroke V8 turbo diesel. Ford changed the fuel filter design from 2017 onward, and those trucks use a different kit, so check the model year and the number on the filter you are removing before ordering.

Both elements are specified for 15,000-22,500 miles (24,000-36,000 km) or 12 months under normal duty, and they should be changed as a pair. Ford also recommends draining the water separator monthly, or at every oil change, through the drain valve on the frame-mounted housing. Shorten the interval under heavy towing or when fueling from job-site tanks.

They are the same kit under two numbering systems. FD-4615 is the Motorcraft number for the two-element fuel filter kit, and BC3Z-9N184-B is the Ford OE number for the same kit. This product replaces both numbers and matches the original contents: the frame-mounted water separator, the engine-mounted cartridge and one housing O-ring.

MOQ varies by product: 5–100 units for standard parts (see product page). Tier pricing decreases with volume. Custom parts usually ≥ 50 units, evaluated by process.

Stock/short-run: 7–15 days; bulk orders 20–35 days; custom 30–45 days incl. sampling. Note your deadline in the inquiry — sales will confirm capacity.

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Yes. We develop from drawings/samples and support private labeling. Process: evaluation → sampling (15–25 days) → approval → mass production.

Payment: T/T 30% deposit + 70% before shipment / L/C / Trade Assurance. Shipping: FOB Ningbo/Shanghai, CIF or DDP; EU & NA warehouses; sea/air/express.

ISO 9001 & IATF 16949; CE/UL/ATEX on key products. Every batch ships with inspection reports; third-party inspection (SGS/BV) supported.