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Replacing the Thermostat on an Opel Zafira

Model: Vauxhall Zafira Zafira A, T98, MK 1 - Years: 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Thermostat

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Video tutorial

Do you want to replace the thermostat on an Opel Zafira? Let's see how to remove the damaged part from inside the engine bay. Lift the engine cover, remove the engine cover panel to access the hose. Unscrew the bolts of the hose where the thermostat is located (use a socket wrench with the appropriate sockets), pull out the sealing cap of the housing and extract the thermostat inside.

Insert the new part and close with the hose cap. Tighten the bolts properly, and you're done. Ensure that the new thermostat is correctly inserted and mounted in the appropriate housing.

Refit the various covers placed over the engine head.


Updated on 8 April 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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