The Mishimoto racing thermostat for the Mercedes Benz 63 AMG series will promote greater cooling efficiency in your stock or modified M156 engine. Once the engine is fully warmed up, Mishimoto's 63 AMG racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures.
Direct bolt on
Opens at 82°C vs 90°C (oem)
Mishimoto lifetime warranty
|Mercedes-Benz||C Class||W204 - 07-14||63 AMG - 457 / 507 / 517|