Description
Genuine Ford Motorcraft FD-4625-AA is the OEM fuel/water separator filter kit for 2017 and newer Ford 6.7L Power Stroke Super Duty trucks. It contains both required service elements — the frame-rail-mounted primary filter and the engine-mounted secondary filter — and replaces Ford service kit numbers HC3Z-9N184-C and HC3Z-9N184-J for an at-interval fuel system service.
Specifications
| Manufacturer | Motorcraft (Genuine Ford OEM) |
|---|---|
| Part Number | FD-4625-AA |
| Part Type | Fuel / water separator service kit (two elements) |
| Engine Compatibility | Ford 6.7L Power Stroke V8 (2017+) |
| Filtration | 5 µm absolute, 99.8% efficiency (Ford spec) |
| Warranty | 2 years (Motorcraft) |
Kit Includes
- Frame-rail-mounted fuel/water separator element — Ford HC3Z-9N184-C
- Engine-mounted fuel filter element — Ford HC3Z-9N184-J
Cross References
This part replaces or is equivalent to the following part numbers:
- Motorcraft: FD-4625, FD-4625-AA, FD4625, FD4625AA
- Ford OEM: HC3Z-9N184-C (frame), HC3Z-9N184-J (engine)
Applications
This kit fits Ford Super Duty trucks with the 2nd/3rd-generation 6.7L Power Stroke V8:
- Ford F-250 Super Duty 6.7L Power Stroke (2017+)
- Ford F-350 Super Duty 6.7L Power Stroke (2017+)
- Ford F-450 Super Duty 6.7L Power Stroke (2017+)
- Ford F-550 Super Duty 6.7L Power Stroke (2017+)
- Ford F-600 / F-650 / F-750 medium-duty with 6.7L (where Ford specifies FD-4625)
Verify the year and engine of your truck before ordering. The 2011–2016 6.7L Power Stroke uses a different fuel filter kit (FD-4615), and the FD-4625-AA will not fit those housings.
