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How to Replace the Thermostat in a Volkswagen Polo?

Model: Volkswagen Polo MK III, Polo III, Polo 3, MK 3, 6N - Years 1994-2003
Part: Thermostat

In this video, see how to replace the thermostat in a Volkswagen Polo 6n. This is a straightforward task if you have good manual skills. First, remove the engine cover and disconnect the hose leading to the thermostat. Next, undo the two securing bolts using a 10 mm spanner and remove the housing, taking care to avoid any fluid spillage. Insert the replacement thermostat into the housing, then secure it to the engine block with the two bolts. Finally, reconnect and secure the hose.

Updated on 3 May 2026 by ScegliAuto

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