K&S Universal Headlight Switch for 7/8" Handlebars
Upgrade or replace your motorcycle headlight control with the K&S Headlight Switch — a reliable, direct-fit solution engineered for easy installation and long-lasting performance. Designed to replace Yamaha part #5NG-83976-50, this switch is ideal for vintage restorations, custom builds, and routine repairs.
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Universal fit: Designed for 7/8" (22mm) handlebars — fits most standard motorcycles and scooters.
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Complete wiring: 16" wire leads to the switch and 27.5" leads to the headlight with pre-crimped bullet connectors for fast, secure hookups.
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Included connector: Comes with a 2-lead headlight connector to simplify wiring to existing harnesses.
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OEM replacement: Direct replacement for Yamaha part #5NG-83976-50 — retains factory functionality and reliability.
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Durable construction: Built to withstand road vibration and weather exposure for dependable operation.
Whether you’re repairing an older bike or finishing a custom project, the K&S Headlight Switch delivers easy installation and consistent performance. Order now to restore your headlight control quickly and get back on the road safely.
