Build your 2001-2010 GM 6.6L Duramax fuel-supply setup around the AirDog II-5G DF-165-5G. This 165 GPH AirDog fuel system combines an application-specific lift-pump installation with an air/vapor return circuit.
Key details
- Manufacturer part number: A7SABC509
- Series: AirDog II-5G
- Model: DF-165-5G
- Nominal flow rating: 165 GPH
- Fuel type: Diesel
- Application: 2001-2010 GM 6.6L Duramax
- Engine family: Duramax
- Engine designation: LB7, LLY, LBZ, LMM
- Sold as: Kit
- Country of origin: US
Fitment and ordering notes
- Application range: 2001-2010 GM 6.6L Duramax. Confirm the engine and existing fuel-system configuration before ordering.
Installation overview
- Mounts to the frame rail using the supplied sandwich plate mounting system.
- The suction side hooks up to the factory suction fitting in the fuel module.
- The pressure side connects directly to the factory injection pump feed line on the frame.
- The AirDog Air/Vapor return is sent back to the tank through a filler neck tee.
Tech tips
- Choose flow capacity around the complete fuel system and intended use; a GPH rating is not a guaranteed horsepower or fuel-economy gain.
- Use the exact kit's installation instructions for hose routing, electrical connections, priming, leak checks and operating-pressure verification.
- Confirm tank, pickup and filtration modifications before scheduling installation. The overview above does not replace the installation manual.
Installation resources and warranty
Use the exact part number to locate the applicable instructions in the AirDog resource library. Confirm warranty terms for this model and complete the manufacturer registration as required.
California warning
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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