Description
Prime Guard® Fuel Filters deliver dependable protection for today’s advanced diesel injection systems. Featuring fully synthetic media with ~99% filtration efficiency, they capture harmful particulates to help protect high‑value injectors and maintain optimal engine performance. Each filter is engineered to meet or exceed OEM specifications and designed with a vehicle‑specific fit for precise, reliable installation. Prime Guard filters are rigorously tested across applications, provide strong customer value, and do not affect new‑car warranties. Backed by a manufacturer warranty against defects in workmanship, design, and materials, Prime Guard® delivers trusted diesel system protection you can count on.
Features:
- Prime Guard® Fuel Filters protect fuel injection systems from contamination
- Designed specifically for diesel pickup trucks including RAM with Cummins engines
- Fully synthetic media provides approximately 99% filtration efficiency
- Protects expensive Fuel injectors from particulates and contaminants
- Some applications include integrated water separator for Fuel systems
- Meets or exceeds OEM specifications – all new car warranties remain in effect
- Vehicle-specific design tested for quality fit and function
- Warrantied against defects in workmanship, design and materials
| Height | 112 MM |
| O.D. | 86 MM |
| Height | 4.41 IN |
| Outside Diameter | 3.39 IN |
| Outside Diameter | 86 MM |
Fits Vehicles
- Ford F-550 Super Duty (2008-2010)
- Ford F-350 Super Duty (2008-2010)
- Ford F-450 Super Duty (2008-2010)
- Ford F-250 Super Duty (2008-2010)
Cross References
| Brand | Part Number |
|---|---|
| AFE | 44FF013, 44-FF013-MB |
| BALDWIN | PF7934 KIT |
| Carquest | 86950, 86963 |
| Deutsch | FF836DL |
| Donaldson | P550815 |
| Duralast | FF836DL |
| ECOGARD | XF3950, XF66301 |
| ECOGUARD | XF66301 |
| FRAM | CS10263, CS10263A |
| Factory Motor Parts | V3950 |
| Fleetguard | FK48002 |
| Ford | 8C3Z-9N184-A, 8C3Z-9N184-C |
| Hastings | FF1166 |
| International Harvester IHC | 1848522C93, 1848522C94 |
| LUBER-FINER | L4609F |
| MANN-HUMMEL FILTERS | F66301 |
| Mighty Distributing System | FD4609, FD4617 |
| Mobil 1 | L4609F |
| Motorcraft | FD4609, FD4617 |
| NAPA Gold Filters | 3963 |
| PARTS PLUS | L4609FA |
| PTC | PCS10263 |
| PUREPRO | F66301 |
| Premium Guard | DF4609A |
| Prime Guard Filters – Archived | PDF10263, PDF66301 |
| Pronto | PF4609 |
| Purolator | F66301, FF66301 |
| Racor | 32725C94, PFF4617 |
| Service Champ | FD4617I |
| Service Pro | SPFD4609 |
| Valvoline | L4609F |
| WIX FILTERS | WIX FILTERS, 33963 |
| Warner | L4617F |
| Wix | 33963 |
