NRF 725321 Thermostat suitable for MERCEDES-BENZ A-Class, B-Class Opening Temperature: 87°C, with seal rings, with sensor, with housing

NRF offers a wide range of single thermostats and thermostats including housing. The entire range is validated with the original part and tested on performance. Therefore, NRF thermostats are a perfect choice for a high quality aftermarket part.

The NRF thermostat range contains 534 references covering 00 OE references and close to 80% of European car parc. In addition, NRF offers a range of 68 thermostat housings (also called water flange or coolant flange).

It’s a small part with a great importance. The thermostat manages the coolant flow through the radiator. When the engine is started and cold, the thermostat is fully closed. Engine coolant does not go through the radiator at all. Along with temperature rise of the engine, the thermostat starts to open. When the optimal temperature is reached, the thermostat is fully open. This results in a maximum radiator flow. When the system temperature drops again, the thermostat closes and so on.

All fast movers are Easy Fit, because they are supplied with a new gasket. Easy Fit is a great advantage for the workshop, because it ensures an easy and quick installation of the NRF part. With Easy Fit you save time and money, which results in a higher customer satisfaction.