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Instructions for Spark Plug Replacement

Model: Mazda Cx7 MK 1 - Years 2006-2012
Part: Spark plugs

It is recommended to perform this maintenance with the engine cold to avoid unpleasant burns; to access the spark plug seats, first remove the plastic cover on the engine and then disassemble the air filter that integrates with the intercooler radiator: unscrew the fastening bolts and disconnect the hoses from the intake ducts; once you reach the spark plug seats, disconnect the connectors from the ignition coils and remove the boot; before unscrewing the spark plugs, blow compressed air into the seat to eliminate any debris that could fall into the cylinders and complete the disassembly.

Updated on 17 February 2026 by ScegliAuto

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