Do it yourself
Frequently asked questions about cars and motorcycles

How to Replace the Spark Plug on an Aprilia SR 50

Model: Aprilia Sr 150
Part: Spark plugs

Video tutorial

In this video, you will see how to remove and replace the spark plug on an Aprilia SR 150 scooter in simple and quick steps. First, open and lift the seat of your scooter and unscrew the fixing screws of the storage compartment to remove it; then remove the spark plug cap, as shown in the video.

At this point, use a socket wrench with an extension to unscrew and replace the spark plug with the correct type and thermal rating; now hand-tighten the new one and finally tighten it with the wrench, reassembling everything!


Updated on 3 May 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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