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15-16 GM 6.6L Duramax Airdog 2 4G 165GPH Lift Pump

Airdog 2 Air/Fuel Separation System for the 2015-2016 GM Duramax LML.

   The next generation in the fuel delivery system, resulting in a long-lasting, efficient, and quiet lift pump. The compact AirDog 2-4G provides the most effective technology designed specifically for diesel pickups to remove water, particulates, vapor, and entrained air from diesel fuel all while increasing power and performance.

   The design of the patented AirDog 2-4G features many innovative improvements for increased pump performance, less noise, and less maintenance. The AirDog 2-4G utilizes an intermediate pump shaft that moves the electric motor away from the fuel. This eliminates any potential for "wet motors" due to a damaged or leaking seal. The motor's self-aligning capability requires less maintenance and increases the endurance of the system, resulting in a longer pump life. The low amperage motor also provides longer driveability and contributes to a significant reduction in noise.


  • The quietest fuel system on the market!
  • Preset at 8 PSI
  • Supports 500-800HP
  • Flows at a rate of 165 Gallons Per Hour
  • Improved Throttle Response
  • Smoother Idle and Acceleration

PureFlow Technologies part number: A6SABC413.


Lame California Prop 65 Notice
Tags: 15 , 16 , GM , 6.6L , Duramax , Airdog , 2 , 4G , 165GPH , Lift , Pump , A6SABC413