Not sure what an oil separator does? Watch this video -   • J&L Oil Separators: The Science Behin...  

Part Numbers:
3028P-B & 3028P-C

Applications this fits:

2021-2024 Ford F-150 3.5L Powerboost
2022-2024 Ford Expedition 3.5L EcoBoost

https://www.jlosc.com/j-l-oil-separat...