Sierra Yamaha Outboard Ignition Switch OEM Replacement

The Sierra ignition switch line is made to replace the original ignition switch on Yamaha outboard engines. Sierra designs these marine ignition switches to restore reliable key-start operation, and they are a direct replacement for the factory part. Use one to fix a worn, intermittent or failed outboard ignition switch.

Key Features:

• OEM-style replacement designed to match the form, fit and function of the original Yamaha switch
• Controls starting, running and shutdown circuits on the outboard
• Built for marine use, with construction suited to moisture, vibration and salt-air exposure
• Straightforward installation in place of the original switch
• Backed by Sierra, a long-established marine engine parts brand

Sierra has supplied marine replacement parts for decades. Choose the child item that matches your application, using the individual part numbers listed on this page.