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The AirDog II-5G fuel air separation system for 1999–2003 Ford 7.3L Powerstroke (DF-165-5G) separates air and particulates from diesel prior to engine delivery. Built to match the listed Powerstroke applications, this DF-165-5G unit is intended for fuel system service or upgrades where steady fuel flow and protection of injectors and pumps are required.
PureFlow AirDog II-5G 99-03 Ford 7.3L Powerstroke DF-165-5G Fuel Air Separation System
