Water Flange Rad Hose (Topran) (1.0TSI 1.9TDI) (Volkswagen Polo 9N / AW / UP / Audi A1 8X) is a mechanical cooling system component designed for specific Volkswagen and Audi models. This hose connects the water flange to the radiator, facilitating proper coolant flow and helping maintain engine temperature.
This unit is compatible with Volkswagen Polo models 9N, AW, and UP, as well as Audi A1 8X, covering engines 1.0TSI and 1.9TDI. When comparing with your existing part, ensure the hose matches these vehicle and engine specifications to guarantee compatibility.
The water flange rad hose plays a crucial role in the vehicle’s cooling circuit by routing coolant between the engine and radiator. Any damage or leakage in this hose can lead to overheating or coolant loss, making replacement essential for maintaining engine performance and reliability.
- Check for matching vehicle make and engine type.
- Confirm that the hose corresponds to the water flange radiator connection.
- Consult with a professional fitter if unsure about fitment.
For models requiring this specific hose type, this part offers a direct replacement option to restore coolant flow and engine cooling function.
If this repair may need matching clips, brackets, lights, panels or more than one part, check Quick Repair Bundle, Request a Part or Platinum Sales Desk before ordering.





