4-wire DESS post safety switch, it's compatible with SeaDoo part numbers:

278002055
278002350
278002774

SeaDoo has different length wires for different years and models, our switch will have the correct length of wire or more than you will need. You will need to cut your old switch wires and splice in this new one just as you would the OE SeaDoo switch.

This part will ONLY fit 1996 to present 2 & 4-Stroke SeaDoo personal watercraft and jet boats that use a 4-wire DESS post.