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How to Replace the Injector Seals on a Citroën C3

Model: Citroen C3 SC - Years 2009-2016
Part: Fuel injectors

To replace the injector seals on a Citroën C3, open the bonnet to access the components inside the engine bay: at the top of the engine block, there will be a plastic cover that needs to be removed to access the injectors and their fuel transport pipes. Once these are disconnected, you can extract the injectors and remove the underlying seals; this will allow you to insert the new seals, reposition the injectors, and reconnect them.

Updated on 11 June 2026 by ScegliAuto

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