11 51 7 805 192 : Water thermostat 87°C for BMW Series 1 E81 E82 E87 E88

This water thermostat, calibrated at an opening temperature of 87°C, is designed to equip the BMW Series 1 in its E81, E82, E87 and E88 body styles. Integrated into the cooling circuit, it regulates the circulation of coolant and ensures the maintenance of a stable and controlled engine temperature. As part of the restoration or maintenance of a classic vehicle, its replacement is an essential step to prevent any risk of overheating and preserve the proper functioning of the engine. This thermostat is supplied without housing.