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USD 859
Part #: PTA7SABD526

AirDog II-5G A7SABD526 DF-165-5G Air/Fuel Separation System

Vehicle Fitment:
2004.5-2018 Dodge 5.9L/6.7L Diesel (Moderate To Extreme) | See full application list below
Part #: PTA7SABD526
★★★★★ ★★★★★ 1 Reviews
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The AirDog II-5G A7SABD526 DF-165-5G Air/Fuel Separation System from XDP is the newest generation of fuel delivery systems for your 2004.5-2018 Dodge 5.9L/6.7L Diesel (Moderate To Extreme).

The AirDog II-5G is the first diesel Fuel Air Separation System to include an integrated diaphragm fuel pressure regulator. This regulator better fuel flow at pressure, allows for more fuel pressure adjustability, and can also be boost compensated. This system retains the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also features the "Demand Flow" of the older AirDog II variants. Demand Flow means whatever fuel the injection system does not use gets recirculated back through the filter base.

The wiring harness has been upgraded to 12-gauge from the battery all the way to the internal connections in the motor. A Metri-Pack 280 connector replaces the Deutch 2-pin connector which allows more current flow without creating excessive heat. To help keep the elements out, all other connectors in the harness utilize weather packs.

The AirDog II-5G offers protection and performance like no other lift pump. Their patented air separation, along with a water separator, and fuel filter makes sure the expensive components in your fuel injection system get all the clean fuel they can handle. This also helps overcome any loss of power due to driving, especially in higher altitudes with a factory fuel pump. Furthermore, this system improves engine performance by eliminating spray pattern disruption due to air entering the system. This allows the engine to keep its designed injection timing which allows a more complete burn of the fuel entering the cylinder. This increases overall engine efficiency across the power and torque range.

  • 165 GPH Fuel Pump
  • 12-Gauge Wiring Harness
  • Enhances Engine Efficiency
  • Larger Ports Over Previous Pumps
  • Provides Better Fuel Flow At Pressure
  • Low Flow Return For Reduced Aeration
  • Integrated Diaphragm Fuel Pressure Regulator
  • Includes Wiring, Plumbing, & Installation Hardware
  • 4G Motor Technology Provides Reliable & Quiet Operation
  • Demand Flow Design Recirculates Fuel Back Through The Filter Base
  • Lifetime Limited Warranty
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA
Disclaimer: XDP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of XDP's parts, and has not tested or approved any of XDP’s parts for use in genuine Cummins brand products.


  • MPN A7SABD526
  • GTIN 813094015269
  • ID 127204
  • Manufacturer Name AirDog by PureFlow
  • Shipping Weight 27.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 13 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # A6SABD426
  • Internal L17R6


★★★★★ ★★★★★
5.0/5 Stars out of 1 Reviews
Amazing customer service. Broke the return line on my 16 ford installing this myself and airdog went above and beyond to help me get the parts I needed the same day. Awesome customer service, very knowledgeable, I’m a customer for life.

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