Thermostat Gauge Cap, Leak Proof (Big Head 1.3bar) with Temperature Gauge Radiator Cap for Regulating Radiator Pressure and Maintaining Water Level

Premium Silicone Rubber: Our radiator cover is crafted using high-quality silicone rubber, ensuring an excellent seal that effectively prevents radiator leakage. You can trust it to maintain your vehicle's cooling system integrity.
Pressure Regulation: Radiator covers play a crucial role in regulating the pressure within your radiator and ensuring the water level in the water tank remains optimal. This helps maintain the engine's temperature within the safe range.
Smart Temperature Control: When the engine's water temperature drops, the vacuum created inside the radiator cap opens to draw water from the auxiliary radiator, ensuring that the water level in the tank remains balanced. This intelligent mechanism contributes to your engine's longevity.
Thermostatic Function: Our radiator cap features a thermostat that comes into action when the discharge pressure exceeds 0.9kg. The spring-loaded radiator cap opens, allowing coolant fluid to flow into the auxiliary radiator and be stored. This enhances the overall cooling performance of your vehicle.
Enhanced Cooling Performance: Besides its functional benefits, our radiator cap also enhances the appearance of your engine compartment. It not only improves radiator pressure and cooling performance but also adds a sleek touch to your vehicle's under-the-hood aesthetics.

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