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How to Replace the Temperature Sensor of the Volkswagen Polo 6N2 - 9N

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

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Video tutorial

In today's video tutorial, we will see how to remove and replace the coolant temperature sensor of the first and second series Volkswagen Polo. First, open the bonnet and locate the sensor, which is found low on the right side of the engine bay; then disconnect the electrical connector of the sensor and remove the ring or clip as shown in the video.

At this point, remove and replace the bulb sensor with the new one, also replacing the small gasket; all that remains is to reassemble everything!


Updated on 2 June 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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