Toyota
Cylinder head for Toyota 2L/2 LT
This cylinder head is designed for Toyota 2L, 2 LT, and 2LTII engines, providing the necessary housing for valves and combustion chambers. It serves as the primary sealing component for the engine block to maintain compression.
Compatible models
Specifications
- Part number
- 1110154121
- Brand
- Toyota
The cylinder head with part number 1110154121 is a component for Toyota 2L and 2 LT series engines. Positioned at the top of the engine block, it seals the cylinders to form the combustion chambers where the air-fuel mixture ignites. This component houses the intake and exhaust valves, their seats, guides, and the fuel injectors. It also features internal passages for coolant circulation to manage heat during combustion and channels for lubricating oil to reach the valve train components.
This part is compatible with Toyota 2L, 2 LT, 2LTII, and 2LTII LEVAS/WITH engine configurations. It is engineered to maintain a seal against the engine block when used with a cylinder head gasket, which is necessary for preserving engine compression and preventing fluid or gas leaks.
In internal combustion engines, the cylinder head acts as the cover for the cylinders, defining the upper boundary of the combustion space. By housing the valve train and providing pathways for thermal management, it allows the engine to convert fuel energy into mechanical work while maintaining the structural integrity required for continuous operation.