Description:

[Part Number] 8V218C012AG/8V218C012AE. [Fitment] for Ford B-MAX MPV, for Ford B-MAX Van, for Ford Fiesta VI Hatchback. [Pros] Easy to install, manufactured according to the precise dimensions, fully adapted.. [Function] An overflow hose connects to the radiator below the cap and the reservoir tank to store overflow of coolant. As pressures in the cooling system increase due to coolant temperatures, a valve on the radiator cap permits coolant back into the reservoir to help ease the build-up of pressure and prevent coolant loss..