Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
To replace the spark plug on a Piaggio Vespa 150 LX, open the under-seat compartment by lifting the seat. Once you have access, loosen the screws securing the under-seat compartment, which must be completely removed to access the underlying parts. In the side area of the engine, you will find the spark plug, which must be disconnected from its cable and removed from its housing using the appropriate socket wrench. After removal, insert the new spark plug and reassemble all previously removed components.

Updated on 21 June 2026 by ScegliAuto

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