Description
The Fleetguard FS20089 is the frame-rail-mounted primary fuel water separator for 2013-2024 Dodge/Ram 2500, 3500, 4500, and 5500 trucks equipped with the 6.7L Cummins Turbo Diesel. It is a direct replacement for Mopar 68197867AA / 68197867AB and Cummins 4947561, providing 99.9% free-water and emulsified-water separation upstream of the under-hood secondary filter to protect the high-pressure fuel system.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | FS20089 |
| Part Type | Fuel Water Separator (Primary, Frame-Rail) |
| Free Water Separation | 99.9% |
| Emulsified Water Separation | 99.9% |
| Filter Height | 5.50 in (139.8 mm) |
| Largest Outer Diameter | 4.25 in (107.9 mm) |
| Thread Size | 1-14 UN |
| Engine Compatibility | Cummins 6.7L Turbo Diesel |
Cross References
This filter replaces or is equivalent to the following part numbers:
- Mopar: 68197867AA, 68197867AB
- Cummins: 4947561
- Baldwin: BF46031
- Donaldson: P551833
- Wix: 33960
- NAPA: 3960
- Luber-Finer: LFF5106
Applications
This fuel water separator fits the following engines:
- Cummins 6.7L ISB Turbo Diesel (2013-2024)
Representative vehicles using these engines:
- Ram 2500 (2013-2024)
- Ram 3500 (2013-2024)
- Ram 4500 / 5500 chassis cab (2013-2024)
The FS20089 is the chassis-mounted primary filter; pair with the under-hood secondary fuel filter for full protection. Verify your truck’s filter configuration before ordering.
