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PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System for 1989-1993 Dodge (5.9L)

$911.00

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PureFlow AirDog II-5G DF-165-5G Fuel Air Separation System for 1989-1993 Dodge (5.9L)

$911.00

$911.00

Fits 1989-1993 Dodge Ram trucks equipped with the 12V 5.9L Cummins diesel engine.

The PureFlow AirDog II-5G DF-165-5G is a high-performance fuel air separation system engineered to deliver purified, air-free fuel to your 12V Cummins at a consistent pressure. By removing entrained air, water, and debris from the diesel supply, this system prevents cavitation and protects critical fuel injection components from premature wear while improving combustion efficiency.

This Fifth Generation (5G) unit utilizes a demand-flow design, which allows the pump to only process the amount of fuel required by the engine. This reduces unnecessary fuel recirculation, resulting in quieter operation and a longer service life for the pump motor. The integrated adjustable regulator allows for precise fuel pressure tuning to match your specific performance requirements.

  • Removes air, vapor, and water from diesel fuel to improve injection timing
  • Reduces pump cavitation for quieter engine operation and better throttle response
  • Demand-flow technology reduces motor wear and heat soak
  • Adjustable pressure regulator for precise fuel delivery
  • Includes complete installation kit with wiring harness and mounting hardware
  • Manufacturer Part Number: A7SABD540
  • Model Number: DF-165-5G
  • Series: AirDog II-5G
  • Flow Rating: 165 GPH

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