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WHY YOU NEED AIRDOG®

AirDog® is the original, and still the best, fuel air separation system on the market for heavy-duty diesel engine applications. Designed and built in the USA with 25+ years of research to achieve:

  • Improved Fuel Economy

  • Smoother Engine Idle and Quieter Running Engine

  • Extended Injector Life

  • Restored Horsepower and Torque

  • Improved Throttle Response

  • Stronger Pulling Power Throughout the RPM Range

  • Reduced Emissions

AirDog® is the premier diesel fuel system for those who desire optimum Heavy-Duty performance.

AirDog® installation kits are available for most popular commercial diesel engine models on the market today, including Caterpillar, Cummins (pre-emissions and common rail), Detroit, International/Navistar, Mack, Paccar, and Volvo. There are also Universal AirDog® installation kits available for virtually any diesel engine.

Applications for AirDog® HD systems include heavy- and medium-duty trucks, agriculture, off-highway and excavation, mining, marine, and more. If you have a vehicle with a diesel engine, there’s an AirDog for that!

The AirDog® HD system features our state-of-the-art integrated Demand Flow fuel pump, which supplies fuel to the OE system at optimal pressure, and returns just a trickle of fuel to the fuel tank, with removed air/vapor. The AirDog® HD pump is the highest quality diesel fuel lift pump on the market. You can also find AirDog parts, replacement pumps, and installation accessories here.

Why do you need AirDog®? See the videos below for diesel fuel system issues and the top-notch AirDog® solution.

            Unleash the Power of AirDog®

WHAT OUR CUSTOMERS SAY

 

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AirDog Heavy Duty is a proud member of the following organizations:

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