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How to Replace the Thermostat Valve on an Audi A4

Model: Audi A4 B8 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Valve

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Video tutorial

Do you want to replace the thermostat valve on your Audi A4 and don't know where it is located or how to remove it? Let's see in the following video where and how to remove the coolant thermostat from our Audi A4. Once you locate the part: remove the screws from the thermostat housing with a screwdriver (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 cap, then secure the housing.

Tighten the screws properly, and finally, ensure that you have inserted and mounted the valve correctly in the appropriate housing.


Updated on 27 February 2026 by ScegliAuto


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by ScegliAuto

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