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The PureFlow AirDog II-5G high-pressure fuel air separation system (DF-165-5G) is specified for 2017–2022 Ford 6.7L Powerstroke applications. This in-line fuel air separator removes entrained air from diesel fuel before it reaches high-pressure fuel systems, helping maintain consistent fuel delivery. Confirm vehicle and engine compatibility and installation needs prior to purchase.
PureFlow AirDog II-5G 17-22 Ford 6.7L Powerstroke DF-165-5G High Pressure Fuel Air Separation System
