AirDog II-5G DF-165-5G A7SABF592 Air/Fuel Separation System

The Pureflow AirDog II-5G DF-165-5G A7SABF592 Air/Fuel Separation System is the newest generation in fuel delivery systems for your 1999-2003 Ford 7.3L PowerStroke. The 5G is engineered to be the longest-lasting, most efficient, and quietest lift pump system AirDog has to offer.

The AirDog II-5G features a 4-bearing motor with an intermediate shaft that reduces pump noise and improves reliability. The demand flow design allows the pump to only send the necessary amount of fuel to the engine. A dual-feed design supplies fuel to both sides of the gerotor pump to decrease air bubbles and cavitation.

The AirDog II-5G utilizes a diaphragm-style fuel pressure regulator, allowing the pump to be boost referenced and adjusted from 7-70 psi. The 5G system features larger 3/4-16 O-ring boss inlet and outlet ports. Also, 7/16-20 (-4) low-flow return is used to prevent aeration in the fuel being sent back to the tank.

Compatible with:

*May not work for all builds due to other engine/vehicle modifications

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