Mercedes Benz W205 thermostat housing(274 engine) C350/ML350

Overview The thermostat housing in the Mercedes-Benz W205 series, specifically those equipped with the M274 2.0L inline-4 turbocharged engine, plays a critical role in maintaining the engine’s optimal operating temperature. Found in models like the C350 and ML350, this component is part of the engine’s cooling system and serves both mechanical and safety functions. Functionality The thermostat housing serves as …

Mercedes Benz W205 water pump (274 engine)

Overview The water pump in the Mercedes-Benz W205 equipped with the M274 engine plays a critical role in the vehicle’s cooling system. As part of the engine’s thermal management, the water pump circulates coolant through the engine block, radiator, and heater core to maintain an optimal operating temperature. The M274 engine is a turbocharged inline-4 petrol engine, used in many …