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AirDog II-5G, DF-165-5G 1989-1993 Dodge Cummins


This is the AirDog II-4G DF-165 fuel system for the 1989-1993 Dodge Ram 12V VE-44 5.9L Cummins. This diesel lift pump mounts to the frame rail using the supplied sandwich plate mounting system. A Fuel Module Upgrade Kit is installed in the factory fuel basket to pull fuel through a factory-style 1/2" bulkhead fitting. The pressure side connects directly into the side of the injection pump, bypassing the factory fuel filter housing and factory mechanical fuel pump. The AirDog Air/Vapor return is sent back to the tank through the factory 3/8” suction line once the module is modified. This is a 165GPH (Gallon Per Hour) lift pump system for moderately modified trucks. Check out our installation manual for a list of parts that are included with this kit.


MAP $765.00

This product is to not be purchased under $765.00 or the warranty is void.

Pricing: $859.00



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Shipping Information

  • Item Requires Shipping
  • 25.0 lbs.
  • W20.0000” x H16.0000” x L10.0000”

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