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How to Replace the Spark Plug on a Triumph Street Twin

Model: Triumph Street Twin
Part: Spark plugs

Video tutorial

Hello, today's guide aims to replace the spark plug on your Triumph Street Twin. Start by removing the side fairings of the motorcycle. Next, disconnect the cable that connects the spark plug to the coil by simply pulling it. At this point, using the appropriate socket, unscrew the spark plug from the cylinder head.

Once this step is complete, you can remove the spark plug from your Triumph Street Twin. To fit the new spark plug, simply follow these steps in reverse, and you will have successfully completed the replacement.


Updated on 25 October 2026 by ScegliAuto


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by ScegliAuto

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