Cylinder head for Nissan YD22

The cylinder head, part number 110408H802, is a primary component for the Nissan YD22 engine. It seals the top of the cylinder block to form the combustion chamber where fuel ignition occurs. This component houses the intake and exhaust valves, fuel injectors, and integrated channels for engine cooling and lubrication systems. Proper sealing is necessary to maintain engine compression, which directly influences power output and fuel efficiency.

This component is compatible with the Nissan YD22 engine series. It is designed to meet the specific requirements for thermal management and pressure containment within the combustion cycle. The cylinder head ensures that gases and fluids remain contained within their respective passages, preventing leaks that could impact engine performance. It is a critical assembly for maintaining the mechanical integrity of the engine block during operation.