149-7939: Radiator Pressure Cap

A Radiator Pressure Cap is designed to seal and pressurize the radiator, which helps regulate the engine's operating temperature. The radiator cap serves several important functions. It helps maintain the cooling system's pressure by sealing the radiator and preventing coolant from escaping. It also raises the boiling point of the coolant by increasing the system's pressure, allowing it to absorb and dissipate more heat from the engine.

Attributes:
• Made from Durable materials for long-lasting performance.
• Pressure rating indicates the maximum pressure at which the cap allows the coolant system to operate.
• Prevents coolant leaks and maintains the system's pressure.