Headlight Switch

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.

• Universal fit: Designed for 7/8" (22mm) handlebars — fits most standard motorcycles and scooters.
• Complete wiring: 16" wire leads to the switch and 27.5" leads to the headlight with pre-crimped bullet connectors for fast, secure hookups.
• Included connector: Comes with a 2-lead headlight connector to simplify wiring to existing harnesses.
• OEM replacement: Direct replacement for Yamaha part #5NG-83976-50 — retains factory functionality and reliability.
• 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.