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How to Change the Spark Plugs on a Peugeot 307

Model: Peugeot 307 MK 1 - Years 2001-2009
Part: Spark plugs

To replace the spark plugs on a Peugeot 307, pull the lever to open the engine compartment and lift the front bonnet, securing it in place. Remove the soundproofing panel covering the cylinder head using a socket wrench. Next, pull out the coils, unscrew the spark plugs with your socket wrench, and remove them from the cylinder head. Take the new spark plugs and guide them into the engine head with the socket extension; tighten the spark plugs to the end of the thread and secure the ignition coils. Refit the previously removed panel and close the engine bonnet.

Updated on 9 March 2026 by ScegliAuto

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