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How to replace the spark plugs on the Honda SH 150

Model: Honda Sh 150
Part: Spark plugs

Video tutorial

With the help of the following video tutorial, we will explain how to replace the spark plug on the Honda SH 150 by yourself. To perform the assembly and disassembly, we will need to use a 16 mm swivel key and a Phillips screwdriver.

We start the replacement by removing the footrest using the Phillips screwdriver to unscrew the two central screws. Then we open the seat of our scooter to unscrew the internal screws that hold the lower seat plastic in place.

After removing the plastic using the 16 mm swivel key, we unscrew the spark plug and remove it. We lubricate the new spark plug with oil and insert it into its housing. We assemble the lower seat cover and finally mount the footrest.


Posted on 23 April 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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