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Replacing the Thermostat on C4

Model: Citroen C4 MK 2 - Years 2010-2018
Part: Thermostat

Removing the thermostat on a Citroen C4? Remove the thermostat from inside the engine bay if damaged. Open and lift the front bonnet. Remove the engine cover panel for convenience, then remove the air filter and various hoses to access the thermostat. Locate the thermostat and disconnect the securing clips on the hoses attached to it. Use a socket spanner to undo the securing bolts of the thermostat. Remove the damaged part from inside the engine bay. Fit the new part by connecting the coolant circulation hoses and the associated securing screws. Start the vehicle and test the new part.

Updated on 29 March 2026 by ScegliAuto

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