Description
FD4616 Fuel Filter & FL2016 Oil Filter Combo for 6.0L Powerstroke
Complete filter kit for 2003-2007 Ford F250-F550 Super Duty 6.0L Powerstroke — includes FD4616 fuel filter (replaces 3C3Z-9N184-CA) and FL2016 oil filter (replaces 3C3Z-6731-AA). Both filters are IATF 16949 certified for the demanding HEUI injection system.
Key Features
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Complete Maintenance Kit: One order covers both fuel and oil filter replacement — saves time and shipping cost.
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FD4616 Fuel Filter: 10-micron high-efficiency media captures contaminants that damage the sensitive HEUI injection system.
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FL2016 Oil Filter: Full-flow cartridge design for the 15-quart 6.0L system — maintains oil pressure under heavy towing.
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OEM-Spec Fit: Direct drop-in replacement for Ford 3C3Z-9N184-CA and 3C3Z-6731-AA — no adapter rings needed.
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IATF 16949 Certified: 100% end-of-line leak testing and burst pressure verification.
Technical Specifications
| Specification |
Value |
| Fuel Filter |
FD4616 / 3C3Z-9N184-CA / P550592 |
| Oil Filter |
FL2016 / 3C3Z-6731-AA / 1840752C91 / LF16166 |
| Filtration Rating (Fuel) |
10 Micron Nominal |
| Engine |
6.0L Powerstroke V8 Turbo Diesel |
| Oil Capacity |
15 Quarts (14.2L) — 15W-40 or 5W-40 |
Vehicle & Engine Compatibility
| Year |
Make |
Model |
Engine |
| 2003-2007 |
Ford |
F-250/F-350/F-450/F-550 Super Duty |
6.0L Powerstroke V8 |
| 2003-2005 |
Ford |
Excursion |
6.0L Powerstroke V8 |
| 2003-2007 |
Ford |
E-350/E-450 Super Duty |
6.0L Powerstroke V8 |
Why Choose This Product?
The 6.0L Powerstroke's HEUI injection system uses high-pressure engine oil to fire injectors — up to 3,600 PSI. Dirty oil destroys injector spool valves ($400+ each), and contaminated fuel clogs the secondary filter. Replace both filters every 5,000-7,500 miles for reliable operation.
Installation Notes
- Use 36mm socket for oil filter cap, 24mm for fuel filter cap
- Drain HFCM water separator before fuel filter replacement
- Cycle key ON 6-8 times to prime fuel system
- Check for leaks after startup
Frequently Asked Questions
Q: Does this kit include everything for a full service?
A: This kit includes the FD4616 fuel filter and FL2016 oil filter. You'll need 15 quarts of 15W-40 diesel oil (or 5W-40 synthetic) for the oil change. The fuel filter housing is on the driver's side frame rail.
Q: How do I prime the fuel system after filter replacement?
A: Cycle the key to ON (not start) 6-8 times. Each cycle runs the HFCM pump for ~30 seconds. You'll hear the pump change pitch when air is purged. Start and check for leaks.
Q: What's different from the OEM Motorcraft filter?
A: The FD4616 and FL2016 meet the same filtration specs and flow rates as Motorcraft equivalents. iFJF uses high-grade cellulose/synthetic blend media with equivalent or better dirt-holding capacity.
Q: Will this fit my 2008 6.4L Powerstroke?
A: No. This kit is for 2003-2007 6.0L only. The 2008-2010 6.4L uses different part numbers (FD-4617 fuel, FL-2017 oil).
Order your iFJF replacement part today and experience the quality difference. Fast shipping from our US warehouse.
