Adjustable Diesel Fuel Lift Pump 165GPH Dodge Cummins 5.9L 1989-1993 Fuel Lift Pump Fuel Air & Fuel 6L diesel engine with enough

6L diesel engine with enough fuel for multiple fueling system upgrades

lesser competitors commonly use T-Bone and square 90 degree fittings that can limit fuel flow

Factory Fuel Pump Failure

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine

Improved fuel volume delivery

Adjustable Diesel Fuel Lift Pump 165GPH Dodge Cummins 5.9L 1989-1993 Fuel Lift Pump Fuel Air & Fuel 6L diesel engine with enoughFASS Fuel Systems Signature Series Adjustable Diesel Fuel Lift Pump 165Gph Dodge Cummins 5. 9L 12 Valve 1989 1993 (FAS D02 165G). Our FASS Fuel Systems Signature Series Adjustable Diesel Fuel Pumps are designed to be the most versatile high performance fuel pump on the market that allows for adjustable fuel pressures to meet the demand of high performance Dodge Cummins 12 Valve applications. Manufactured with the same motor used in our Titanium