The Ford Racing air-oil separator for 2017–2020 F-150 with the 3.5L EcoBoost is a right-hand passenger-side canister kit designed for that engine family. The precision-molded canister and unique filter media separate oil vapor from PCV system air, and the canister is easy to drain by removing PCV lines. Engineered for EcoBoost engines, the kit is not a universal fit and uses OEM-quality hoses and fittings.
Ford Racing 17-20 F150 3.5L Passenger Side Air Oil Separator