Ignition Switches

Sierra's ignition switches replace select Mercury, Yamaha, and Johnson/Evinrude OEM switches. Choose from three and four way switches and Off-run-start or ACC-off-run-start switch functionality. Our ignition switches are built with marine grade components and are guaranteed to meet or exceed OEM standards. Still can't find what you're looking for? Use our parts-finder tool to search the entire Sierra catalog.