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How to Replace the Spark Plugs on a Renault Megane

Model: Renault Megane Megane 2 - Years 2002-2010
Part: Spark plugs

In this video tutorial, you can see how to replace the spark plugs on a Renault Megane. The first step is to get into the vehicle, turn off the engine, and engage the handbrake; next, lift the bonnet and secure it with the prop rod, then disconnect the battery for safety. Remove the engine cover to access the spark plugs; you will need to remove several parts of the engine. Now, remove the metal duct using a flat-head screwdriver. Once the duct is removed, cover the opening with a cloth to prevent dirt from falling in. Unscrew the oil indicator support with the same tools; once the plastic cover is removed, you will have access to the 4 spark plugs; clean around the plugs with a vacuum. To unscrew the plugs more easily, apply a penetrating fluid. Use a socket wrench with an extension and a 10 mm insert to unscrew the plugs slowly.

Updated on 28 May 2026 by ScegliAuto

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