Cylinder head for Ford COLONIA

The cylinder head, part number 6914211, is a component mounted to the top of the engine block. It seals the combustion chamber and provides the space where the air-fuel mixture ignites. The design includes intake and exhaust ports, valve seats, and openings for injectors or spark plugs required for the operation of the Ford D18NA engine.

This component is compatible with the Ford COLONIA, Ford D18NA, and Ford D18NA LEVAS/WITH models. It serves as a structural cover that maintains the compression ratio necessary for engine operation and facilitates the flow of intake and exhaust gases.

In internal combustion engines, the cylinder head acts as the primary housing for the valve train and combustion process. It manages thermal transfer from the combustion cycle to the cooling system and ensures a pressurized seal against the engine block to prevent gas leakage.