Sea-Doo Safety Switch 278002773 is used in 10- Electronic Module and Electrical Accessories assembly for 1999 Sea-Doo GTX Limited 58885889 10- Electronic Module and Electrical Accessories assembly for 1997 Sea-Doo GS5621GSI 5622 10- Electrical Accessories assembly for 1996 Sea-Doo XP 5858 10- Electronic Module and Electrical Accessories assembly for 1997 Sea-Doo GSX 5624. Summary of Contents for Sea-doo Sportster 1800. Sportster LE 130 2000-2003.