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How to Replace the Thermostat in the Volkswagen Polo

Model: Volkswagen Polo MK IV, Polo 4, 9N, MK 4, Polo IV - Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Part: Thermostat

See other generations:
Video tutorial

To replace the thermostat in the Volkswagen Polo, open the bonnet to access the components within the engine bay. The thermostat is located on the right side of the engine block. Remove it from its housing by unscrewing it and taking off the retaining ring.

Once the old thermostat is out of its seat, insert and secure the new replacement part. After installation, close the bonnet and check that everything functions correctly with the new part installed.


Updated on 4 July 2026 by ScegliAuto


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