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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.
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.