Vespa / Piaggio Ignition Key Switch – OEM 643133 | Fits 50–200cc Scooters (LX, ET, GT, GTS, Liberty, Fly)

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Genuine Vespa / Piaggio Ignition Key Switch – Part No. 643133Replace your old or faulty ignition switch with this original Vespa OEM key switch. Designed for a wide range of Vespa and Piaggio scooters from 50cc to 200cc, this part ensures reliable electrical function and proper ignition security. Located behind the horn cover, this switch is operated by your scooter’s key to start and shut off the ignition circuit. The black locking tab can turn left or right depending on how it’s clocked to your scooter’s lock assembly. This genuine Piaggio/Vespa component fits numerous models and provides the same quality and precision as the factory-installed part. Features Genuine Vespa / Piaggio OEM part (643133) Ignition key switch assembly located behind the horn cover Operated by key; controls power and ignition circuit Durable factory-grade construction Plug-and-play replacement—no modifications required Used on a wide range of Vespa and Piaggio models Specifications Product Name: Ignition Key Switch Brand: Vespa / Piaggio Part Number: 643133 Fits Engine Sizes: 50cc–200cc Material: Metal / Plastic Units: Each Position: Behind horn cover Riding Style: Scooter / Commuter Compatible Models (Typical Fitment) Vespa LX 50 / 125 / 150 Vespa ET2 / ET4 Vespa GT / GTS / GTV / GT L Vespa S 50 / 125 Piaggio Liberty 50 / 125 / 150 / 200 Piaggio Fly 50 / 125 / 150 Show more