Air Bleed port plug for Ecoboost I4 Water Outlet Housing 2.0 2.3
Adding our aluminum water outlet to your Ecoboost 2.0 / 2.3 car is a great idea. One of the desirable features is that it includes the air bleed port. Some cars came from the factory with these, and it makes air elimination a super easy task. You may need to obtain a plug if your car didnt come with one, though, or would just like to replace yours.
Also found on some Escape and Fiesta 1.6 ecoboost cars.