Combines a pressurized radiator cap with a thermometer element that eliminates potentially dangerous guesswork;Lets you know exactly when your coolant temperature is low enough to safely open your radiator cap;To install just take off your old cap and screw on the new one;If the temperature gauge indicates that the coolant is too hot just rinse the radiator with cool water until the temperature drops into a safe zone;Anodized black finish

• Mr. Gasket 2476BK Domestic Thermocap

Mr. Gasket 2476BK Domestic ThermocapMr Gasket