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Frequently asked questions about cars and motorcycles

How to Replace the Spark Plug on a KTM SX-F 350

Model: Ktm Sx F 350
Part: Spark plugs

Video tutorial

This guide provides instructions on how to remove and replace the spark plug of the engine on the KTM SX-F 350 enduro bike, as well as the 250 model. First, place the bike on a stand and start by removing the seat; then disconnect the spark plug cap found on the cylinder head, using a socket wrench with an extension to unscrew and remove the spark plug, as shown in the video.

At this point, install the new spark plug of the correct type and thread; screw it in by hand and tighten it with the wrench to the correct torque!


Updated on 11 June 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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