Fitment: For Sea-Doo, For 3D DI 2006-2007, For GS 1996-2001, and more. Replace Part Number: 278000513, 278002347, 278001802, 278000513, 278001766. Package: 1X Starter Relay Solenoid. This starter solenoid relay switch is designed to replace the original part in your Sea-Doo jet ski boat. It is a direct replacement and is easy to install.