


AirDog II-5G A7SABC513 for 15-16 Duramax LML DF-165-5G
Non-returnable
$816.00 $840.00
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AirDog II-5G DF-165-5G for 15-16 GM Duramax
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Product Details
The AirDog II-5G A7SABC513 DF-165-5G Lift Pump and Air/Fuel Separation System from Speed House is a state-of-the-art fuel delivery system for your 2015-2016 GM 6.6L Duramax LML with Moderate To Extreme Power upgrades. It mounts to the frame for a clean looking installation. The suction side hooks up to the factory suction fitting in the fuel module and the pressure side connects directly to the factory injection pump feed line while the Air/Vapor return is sent back to the tank through a filler neck tee. This system is one of our easiest installations, the Duramax kits usually see the largest performance gains since these trucks do not come with a lift pump from the factory. This is a 165GPH (Gallon Per Hour) lift pump system for moderately modified trucks.
All 5G systems also come with upgraded wiring harnesses and connectors. The wiring harness features 12-gauge wire 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. All other connectors in the harness use weather packs, to help keep the elements out.
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.
The AirDog II-5G is the first diesel Fuel Air Separation System to include an integrated diaphragm fuel pressure regulator. This regulator allows for more fuel pressure adjustability, offers better fuel flow at pressure, and can be boost compensated. This system features the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also retains 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.
FEATURES:
- Integrated Diaphragm Fuel Pressure Regulator
- Larger Ports Over Previous Pumps
- Demand Flow Design
- Includes Wiring, Plumbing, & Installation Hardware
- 165 GPH Fuel Pump
- Lifetime Limited Warranty (requires warranty registration)
- Low Flow Return For Reduced Aeration
- Better Fuel Flow At Pressure
- Enhances Engine Efficiency
- 12-Gauge Wiring Harness
- 4G Motor Technology Provides Reliable & Quiet Operation