Cylinder head for Mercedes-Benz OM364

The cylinder head A3640100820 functions as the upper closure for the Mercedes-Benz OM364 engine block. It seals the combustion chambers and provides the necessary housing for intake and exhaust valves, valve seats, valve guides, and fuel injectors. The component features internal passages that facilitate the circulation of coolant for thermal management and oil for the lubrication of the valve train assembly. Maintaining a tight seal between this component and the engine block is necessary to preserve compression and prevent the leakage of combustion gases or fluids.

This part is compatible with the Mercedes-Benz OM364 engine. It is engineered to maintain structural and dimensional integrity under the operational temperatures and pressures inherent to the combustion cycle of this power unit.

In internal combustion engines, the cylinder head acts as the primary interface for gas exchange and combustion containment. By housing the valve train and providing pathways for cooling and lubrication, it regulates the thermal and mechanical environment of the engine cylinders, which is necessary for consistent engine operation.