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How to Replace the Spark Plug on Honda SH 300i

Model: Honda Sh 300i
Part: Spark plugs

Video tutorial

This video shows how to remove and replace the engine spark plug on a Honda SH 300i scooter in simple, quick steps. First, it is advisable to replace the spark plug every 7,500 miles; so open the scooter's seat and remove it by unscrewing the fixing screws.

At this point, remove the storage compartment to access the spark plug; disconnect the cap and use a socket spanner with an extension to unscrew and remove the spark plug counterclockwise, as shown in the video. Finally, replace it with the new one, screwing it in by hand and then tightening it with the spanner!


Updated on 14 April 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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