Alliant Power 1989-1993 Dodge 5.9L Fuel Transfer Pump – AP63478


Product Highlights:

1989-1993 Cummins B-Series, 12-valve Fuel Transfer Pump

Alternate part numbers: AP6378, 3901425, 3904374, 3966154, 3970880, and 4983584

This quality built fuel transfer pump is a direct replacement and will supply the correct fuel pressure to run your main fuel pump.