The Radiator Core Header Gasket is a thin seal that sits between the cylinder head and the radiator core. It seals the coolant passage between the two parts The coolant unit helps to prevent the engine from overheating by circulating coolant through the engine and radiator. The head gasket seals the coolant passage between the engine and the radiator, ensuring that the coolant can circulate freely and keep the engine cool.Attributes:• Maintains effective sealing property even under compression• Withstands high pressure of the fluid inside the core headApplications:The Radiator Core Header Gasket seals the coolant passage between the cylinder head and the radiator core.