Custom Accessories Harness for SeaDoo ST3

Plug-and-play accessories harness for Sea-Doo ST3 models, designed to support sounder installation upgrades.

Provides a clean, OEM-style power solution using factory accessory points — no cutting or splicing required.

Note:
• Requires a connector fitted to the tag end of the wire (not supplied)

Suitable for FishPro, Explorer, and GTX ST3 platforms.