AirDog II-4G A6SABC409 DF-165-4G Air/Fuel Separation System

AirDog

AirDog II-4G DF-165 GPH A6SABC409 2001-2010 Duramax LB7, LLY, LBZ, LMM (Preset at 8psi)

The patented AirDog® II-4G has been quality engineered to remove entrained air and water vapor from diesel fuel. The result is a compact, long lasting, efficient, and quiet fuel system made with superior quality for your GM Duramax.

AirDog II-4G Vehicle Applications

AirDog II-4G DF-165 GPH A6SABC409 2001-2010 Duramax LB7, LLY, LBZ, LMM (Preset at 8psi)

  • 2001 GM Duramax
  • 2002 GM Duramax
  • 2003 GM Duramax
  • 2004 GM Duramax
  • 2005 GM Duramax
  • 2006 GM Duramax
  • 2007 GM Duramax
  • 2008 GM Duramax
  • 2009 GM Duramax
  • 2010 GM Duramax
AirDog II-4G - 4th Generation Fuel System

Advancing the AirDog® Tradition with the 4th Generation Fuel System! The AirDog® II-4G system improves engine performance by:

  • Maintaining Correct Injection Timing
  • Eliminating Spray Pattern Disruption
  • Allowing for a Full Power Stroke and Complete Burn
AirDog II-4G Benefits
  • Increased Fuel Economy
  • Increased Power Output
  • Increased Torque Output
  • Longer Injector Life
  • Improved Throttle Response
  • Reduced Exhaust Emissions
  • Optimized Engine Performance
  • AirDog® II-4G also overcomes loss of power for diesel engines operating at higher altitudes.
AirDog II-4G Features
  • Dual Feed Gerotor Pump
  • Low amperage motor provides efficiency and endurance
  • Self-aligning motor requires less maintenance and reduces noise levels
  • Intermediate pump shaft seperates motor from fuel
  • Small & Compact: ONLY 7″L X 10″T X 3.2″W
AirDog® II-4G Installation Kit

AirDog II-4G Fuel Air Separation Systems Complete Installation Kits include the following, see the installation manual for complete details:

  • Relay Control Wiring Harness
  • Fuel Module Up-Grade (when required)
  • All Fuel Fittings Required
  • Mounting Hardware
  • 1/2″ Fuel Lines W/ OEM Style Quick Connect Fittings
  • AirDog® II-4G Bracket & Spacer
  • Plastic Ties
  • Installation Manual