BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz CL500 (C216) M278 4.7L V8 BiTurbo (2010 – 2014)

Racing Coolant Thermostat.

With BlackBoost Racing Coolant Thermostat the coolant circulation with the radiator is always at 100% open. The factory coolant thermostat opens at 100°C / 212°F.

Only for racing application, not recommended be used under very cold weather conditions.

Note : Prior to check out, please click here to confirm product availability, fitment and payment methods.