Vespa GTS 250/300 Starter Button
ITEM# TT-15480
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Description
Starter Button Switch for Vespa GTS 250/300 Models
This starter button switch is a dependable stand-in for the original part fitted to several Vespa models. It is made to go straight into your scooter, so it can settle a starting problem caused by wear or damage. Like many Vespa scooter parts, it takes the place of the old unit in the same spot, bringing back normal operation and a clear, firm click when you start the engine.
Plug-In Fit With Minimal Effort
The switch is sized and specified to match the factory component, so it sits within the existing handlebar cover without any cutting or alteration. Installation is simple: disconnect the old switch, connect the new one, and confirm it locks securely into the factory wiring harness.
Built to Last
The housing is molded from UV-stabilized polymer, which helps it withstand sunlight, cracking, and moisture. Keeping water out also helps protect the internal contacts from corrosion, a frequent problem in older or worn switches. If your starter button responds poorly or needs a hard press to work, replacing it is a sensible next step.
Specifications
- Material: UV-stabilized ABS plastic
- Type: Handlebar Control Starter Switch Assembly
- OEM Part Number: 638975, 582989
- Terminal Type: Multipin plug block
- Package Contents: (1) Replacement Starter Button Switch
- Fits: Vespa GTS 250/300 (Super, GTV, HPE) and other Vespa and Piaggio models listed in the fitment guide
Fitment
Fits:
- Vespa GTS 250/300 (all 250cc and 300cc variants, including HPE)
- Vespa LX 50/150 (all model years and engine configurations)
- Vespa LXV 125/150 (all model years)
- Vespa S 50/125/150 (all model years)
- Piaggio Liberty 50/150 (modern 4-stroke and iGet variants)
- Piaggio Fly 50/150 (all 2-stroke and 4-stroke generations)
How to choose: Compare the OEM number printed on your current switch with 638975 or 582989. Confirm your scooter's wiring plug uses the same pin count before ordering.
Shop more: Vespa Parts · Scooter Starters & Relays · Scooter Parts





























































