Thermostat+Housing 160/190 1997-2003 (Mercedes Benz A Class W168) serves as a crucial component in the vehicle’s cooling system. This unit houses the thermostat, which regulates engine temperature by controlling coolant flow between the engine and radiator. Proper operation helps maintain optimal engine temperature to avoid overheating or inefficient running conditions.
This thermostat housing is designed specifically for Mercedes Benz A Class W168 models produced between 1997 and 2003. When replacing your old thermostat housing, verify that it matches the shape and connector layout of the current part to ensure compatibility. The housing must seal correctly to prevent coolant leaks, which can lead to engine overheating.
Inspect the engine temperature readings to confirm the thermostat’s function before installation. If your vehicle exhibits symptoms such as unusual temperature fluctuations or coolant leakage near the engine, this part may need replacement. Buyers should compare with their existing thermostat housing 160/190, especially checking the year range and vehicle model compatibility listed here.
- Fits Mercedes Benz A Class W168, model years 1997 to 2003
- Contains the thermostat housing unit for coolant temperature control
- Essential for managing engine operating temperature via coolant flow regulation
Need help matching this item to your vehicle? Use more Thermostat Housing, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.

