Nissan
Cylinder head for Nissan QR25
This cylinder head is designed for the Nissan QR25 gasoline engine. It serves as the upper closure for the engine block, housing the valve train components and forming the combustion chambers.
Compatible models
Specifications
- Part number
- 11041MA00A
- Brand
- Nissan
The cylinder head 11041MA00A functions as the primary sealing component for the top of the engine block in Nissan QR25 gasoline engines. It defines the combustion chambers where the air-fuel mixture is ignited and houses the intake and exhaust valves, valve seats, and guides. The component also contains the necessary ports for airflow and exhaust gas routing, as well as the specific mounting points for spark plugs and fuel injectors required for engine operation.
This part is compatible with Nissan QR25 engine configurations. It is engineered to maintain a seal against the high pressures and temperatures generated during the combustion cycle while managing the flow of gases through the engine. The component is manufactured by Nissan.
A cylinder head acts as the structural interface between the engine block and the valve train. It provides the housing for the combustion process and manages the thermal transfer from the engine interior to the cooling system. Proper installation ensures the required compression ratio and efficient gas exchange for the engine.