Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Thermostat on an Audi A4?

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

To replace the thermostat on an Audi A4, lift the vehicle and access the underside to disconnect the radiator hose and completely drain the coolant. Next, open the hood and remove the bolts securing the alternator on the side of the engine compartment. Once the alternator is removed, take out the thermostat from its housing and replace it with a new one. After the replacement, reinstall all previously removed components.

Updated on 20 May 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Replace the Thermostat on an Audi A4
How to Replace the Thermostat on an Audi A4
Audi A4 (2004-2008 / B7) Before starting, open the hood of your Audi A4. Begin by unclipping and removing the upper engine cover, then disassemble and remove the air filter h…
How to Replace the Thermostat on an Audi A4
How to Replace the Thermostat on an Audi A4
Audi A4 (2007-2016 / B8) To replace the thermostat on an Audi A4, open the hood to access the rear of the engine block. The thermostat is located at the back of the engine bl…
How to Replace the Thermostat on an Audi A4
How to Replace the Thermostat on an Audi A4
Audi A4 (2007-2016 / B8) Before you begin, open the hood of your Audi A4. Start by removing the upper engine cover by simply disengaging it. Next, drain the cooling system to…

Other guides you may be interested in

How to Adjust the Brightness of the Instrument Cluster on a Peugeot 3008?

To adjust the brightness of the instrument cluster on a Peugeot 3008, you need to turn on the ignition and access the settings via the menu located in the central area of the dashboard. In the screen that appears, select the "Display Configuration" option: now, by selecting the "Brightness" option, you can adjust it using the dedicated slider that will appear on the screen. The adjustment should be made with the headlights on as well as with them off. Once the adjustment is complete, you can turn off the instrument cluster.

Watch the video!


by ScegliAuto

More videos