The thermostat controls coolant flow through the engine, opening and closing to maintain correct operating temperature. A stuck or worn thermostat causes overheating or underheating – both of which lead to increased wear, higher emissions, and reduced engine efficiency.
HEPU® thermostats match OE opening temperature and regulation range precisely, covering major European platforms including VAG, BMW, Mercedes-Benz, Opel, Ford, and PSA.
Use the HEPU® parts catalogue to find the correct thermostat for your application.
