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Frequently asked questions about cars and motorcycles

How to Replace the Spark Plugs on a Toyota Yaris?

Model: Toyota Yaris Xp10 - Years 1999-2005
Part: Spark plugs

To replace the spark plugs on a Toyota Yaris, open the bonnet to access the engine bay and remove the bolts securing the plastic cover on top of the engine. Once the cover is removed, disconnect all connectors and cables attached to the coil and move it aside to access the spark plug housings. Extract the spark plugs using the appropriate socket and replace them with new spare parts. Once they are inserted into their housings, reconnect the coil and reinstall the plastic cover.

Updated on 30 April 2026 by ScegliAuto

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