Overview The Mercedes-Benz air water pump used in the M270 engine is a crucial auxiliary component that contributes to the engine’s thermal management system. Unlike traditional water pumps, this model is driven electrically and works in coordination with the vehicle’s electronic control unit (ECU). The air water pump plays a key role in supporting both engine cooling and the operation …
Overview The thermostat housing for the Mercedes-Benz W176 A-Class (A200) and W246 B-Class (B200) equipped with the M270 engine is a critical engine cooling component that helps regulate engine temperature by controlling coolant flow. This housing unit not only holds the thermostat in place but also integrates several coolant channels that direct engine coolant between the engine block, radiator, and …
