Water Flange Thermo Housing (Topran) (Volkswagen Golf VI / Polo 6R / Audi A1 8X / A3 8P) (1.6 TDI) is a crucial engine cooling component designed for specific Volkswagen and Audi 1.6 TDI models. This part plays an important role in connecting the thermostat to the engine’s cooling system, allowing coolant to flow properly and maintain optimal engine temperature.
The flange thermo housing ensures coolant circulates efficiently between the engine block and the radiator system. It is essential to match this part with your vehicle’s exact model—Golf VI, Polo 6R, Audi A1 8X, or A3 8P equipped with the 1.6 TDI engine—since the shape, mounting points, and thermostat integration depend on the specific engine layout.
When comparing this housing to your old unit, check the overall shape, the number and placement of hose connections, and the thermostat seat location. Replacing a damaged or leaking flange thermo housing can prevent coolant leaks and overheating issues. Buyers should confirm compatibility by cross-referencing the supplied SKU BB-250118 and vehicle model details.
- Critical coolant flow part for Volkswagen and Audi 1.6 TDI engines
- Fits Golf VI, Polo 6R, Audi A1 8X, and A3 8P models
- Replaces water flange thermo housing to maintain engine temperature
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.