This Ford Racing left‑side oil‑air separator is a vehicle‑specific unit for 2015–2020 Mustang 2.3L EcoBoost applications (and 2020 Mustang HO models where specified). The precision‑molded canister uses dedicated filter media, is easy to drain and is engineered as a non‑universal, direct‑fit kit. Manufactured in the USA, it removes oil from crankcase vapors to keep intake systems cleaner and restore proper PCV function.
Ford Racing 15-18 Mustang 2.3L EcoBoost Left Hand Side Oil-Air Separator