Airdog 4G Air Fuel Separation System 98.5-04.5 Dodge 5.9L Cummins With Block Mounted Pump

This air fuel separation lift pump system removes water, particulates, vapor, and entrained air—problems that rob your diesel of power and can cause permanent injector damage.

From Stock to High-performance diesel pickup trucks, diesel engines demand higher fuel flows, which increase vacuum at the pump and agitation in the tank, generating unwanted air and vapor in the fuel system. The AirDog II-5G eliminates that air, ensuring consistent fuel delivery and maximum engine performance every time.

Benefits include increased fuel economy, reduced emissions, and measurable power gains