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How to Replace the Spark Plugs on a Mazda 6

Model: Mazda 6 GG, MK 1 - Years 2002-2008
Part: Spark plugs

Before starting, open the bonnet of your Mazda 6. Begin by removing the air filter housing, unscrewing the fixing screws, and disconnecting the various hoses and electrical connectors. Next, unscrew the bolts securing the connectors attached to the spark plugs, then disconnect the connectors themselves. Once the connectors are removed, you will have access to the spark plugs. At this point, unscrew and remove them, and the disassembly will be complete. To fit the new spark plugs, follow these instructions in reverse, and the replacement will be finished.

Updated on 21 April 2026 by ScegliAuto

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