BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz GLE550 (W166/C292) M278 4.7L V8 BiTurbo (2015 – 2019) protection Removable thermal liner delivers warmth

Removable thermal liner delivers warmth

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BlackBoost FTA Adapter for Mercedes-Benz GT43 AMG (X290) M256 3

BlackBoost Coolant Wide Open Thermostat for Mercedes-Benz GLE550 (W166/C292) M278 4.7L V8 BiTurbo (2015 – 2019) protection Removable thermal liner delivers warmthBlackBoost Coolant Wide Open Thermostat for Mercedes Benz GLE550 (W166 C292) M278 4. 7L V8 BiTurbo (2015 2019) 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 100C 212F. Only for racing application, not recommended be used under very cold weather conditions. Note : Prior to check out, please click here to confirm product