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How to Remove the Thermostat from an Audi A4

Model: Audi A4 B5 - Years 1994-2000
Part: Thermostat

Do you want to remove the thermostat valve from your Audi A4 and don't know where it is located? Let's see in the following video where and how to remove the coolant thermostat from your vehicle. Remove the bolts from the thermostat hose as shown in the video (use a socket wrench with the appropriate sockets), pull off the sealing cap, and extract the coolant thermostat. Insert the new part and close it with the hose cap. Tighten the bolts securely, and you're done. Ensure that you have correctly inserted and mounted the valve (same size and type as the original) in the appropriate housing.

Updated on 26 February 2026 by ScegliAuto

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