Description
Spin-on fuel/water separator for 2003-2007 Dodge Ram 5.9L Cummins common-rail diesels. The Fleetguard FS19856 replaces Cummins 4941252 and Mopar 68001914AB on the chassis-mount fuel/water separator head used through the 5.9L production run.
Specifications
| Manufacturer | Fleetguard (Cummins Filtration) |
|---|---|
| Part Number | FS19856 |
| Part Type | Spin-On Fuel/Water Separator |
| Engine Compatibility | Dodge Ram 5.9L Cummins (2003-2007) |
Cross References
This filter replaces or is equivalent to the following part numbers:
- Cummins: 4941252
- Mopar: 68001914AB
Applications
This fuel/water separator fits the following engines:
- Cummins ISB 5.9L common-rail (2003-2007 model years)
Representative vehicles:
- Dodge Ram 2500 / 3500 5.9L Cummins (2003-2007)
For 2007.5+ Dodge Ram 6.7L Cummins, use the corresponding FS19763 / FS43257 separator instead.









