This 0.9 1.1 bar radiator pressure cap controls the pressure of the vehicle cooling system. It increases the boiling point of coolant to improve heat dissipation, prevents coolant overflow and engine overheating. Built with pressure relief valve and vacuum valve, it releases excess pressure when overloaded and balances pressure as temperature drops. Multi-language warning label for safe operation. Fits most passenger cars.
Features:
-Rated pressure: 0.9 1.1 bar
-Integrated pressure relief & vacuum valve
-Raise coolant boiling point, avoid engine overheating
-Multi-language warning sticker for safety reminder
-Durable sealing rubber, good leak-proof performance
-Widely compatible with various car models
Contact us for size specifications and bulk quotation.
radiator pressure cap, car cooling system cap, 1.1bar radiator cap, auto radiator cover
FAQ
Q: What does a radiator cap do?
A: It keeps the cooling system pressurized, increases coolant boiling point, prevents overheating and controls coolant flow between radiator and overflow tank.
