Fleetguard FS43258 Fuel Water Separator 2.26 lbs this filter safeguards your engine

this filter safeguards your engine while delivering exceptional filtration performance

These measurements represent a carefully designed part that meets exact manufacturer standards

• 30-day return policy for a worry-free purchase

explore our Donaldson collection or browse our Air Filters collection

Fleetguard FS43258 Fuel Water Separator 2.26 lbs this filter safeguards your engineThe Fleetguard FS43258 Fuel Water Separator is engineered to provide reliable diesel fuel filtration for heavy duty engines. Designed for well known engines such as Cummins and Chrysler, this separator efficiently removes both emulsified and free water from your fuel, significantly boosting engine performance and longevity. Key Benefits Emulsified Water Separation 95% efficiency Free Water Separation 95% efficiency Cartridge only design ensures