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Replacing Spark Plugs on Megane

Model: Renault Megane Megane III, Megane 3 - Years 2008-2015
Part: Spark plugs

Replacing the spark plugs on a Megane? Here's how to remove them from the engine. Lift the front bonnet and secure it. Unscrew the retaining bolts of the coils using a socket spanner (if present), then disconnect the electrical connector. Grip the coil with your hands and twist it to extract it from the cylinder head. Remove all the spark plugs and check for any damaged ones. Use a socket spanner to unscrew the spark plugs (extract them from the cylinder head). Fit the new spark plug into the engine head using the socket spanner. After installation, test the engine's operation.

Updated on 27 March 2026 by ScegliAuto

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