Nissan
Cylinder head for Nissan machinery
This cylinder head serves as the upper closure for the engine block, housing the valve train and forming the combustion chambers in compatible Nissan engines. It is identified by part number 220269K3.
Specifications
- Part number
- 220269K3
- Brand
- Nissan
The cylinder head acts as the primary seal for the top of the engine cylinders, creating the enclosed space necessary for the combustion of the air-fuel mixture. This component integrates the intake and exhaust ports, valve seats, and internal passages for engine coolant and oil circulation. By maintaining the integrity of the combustion chamber, it ensures the compression levels required for consistent engine power and efficiency.
This specific cylinder head is engineered for use in Nissan industrial engines. It provides the necessary housing for the valves and supports the thermal management of the engine block by facilitating heat transfer through its integrated cooling channels. Proper installation of this part is required to maintain the seal between the head and the engine block, which is necessary for the operation of the engine system.
In heavy machinery and industrial engines, the cylinder head is a critical assembly that manages the flow of gases into and out of the cylinders. It provides the structural foundation for the valve mechanism and ensures that the combustion process remains contained within the designated chamber, preventing loss of pressure and fluid contamination.

