Description

This is the AirDog II-5G DF-165-5G fuel system for the 2015-2016 Chevy/GMC Duramax 6.6L Diesel. This diesel lift pump mounts to the frame jig in front of the fuel tank for a clean-looking installation. 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. This system is one of our easiest installations. Our Duramax kits usually see the largest performance gains as 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. Features:

• Integrated Diaphragm Fuel Pressure Regulator
• Larger Ports Over Previous Pumps
• Demand Flow Design
• Includes Wiring, Plumbing, & Installation Hardware
• 165 GPH Pump
• Lifetime Limited Warranty
• 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