Universal 800ml Car Radiator Coolant Overflow Oil Catch Tank Cooling Catch Bottle Overflow Reservoir Heatsinks Aluminum Billet Black. [Removable Cap] The fuel tank cap can be opened when the oil in the tank is full.
[Material] Aluminum alloy coolant overflow tank and rubber hose. [Feature] Designed with a 1/16″ ventilation hole in the overflow bottle top for heat dissipation. O-ring seal to effectively prevent coolant leakage.
【Main Function】When the coolant in the radiator expands during heating and the pressure in the radiator exceeds the design pressure of the radiator cap. The coolant will flow into the radiator overflow tank through the overflow port.
