Philippines

The radiator cap is the gatekeeper of the cooling system. The cooling system uses pressurized coolant (also known as antifreeze) to take accumulated heat away from the engine. Having a functional radiator cap is critical to this process, as it maintains the proper amount of pressure
The radiator cap stores coolant and ensure that the system remains pressurized. Damage radiator cap can cause the car to overheat and the radiator might be damage.