Stop fighting stiff wiring when hooking up your trailer. This Malibu Boats 7-to-5 way coil harness is built with a retractable pigtail that stretches when you need it—like during tight turns or reversing—and pulls back in to keep things tidy underway. The result is cleaner routing, less drag, and a more professional, OEM-style hookup. Sealed, molded connectors with integrated strain relief are designed to hold up in wet, real-world conditions while maintaining a consistent electrical connection.
Where it fits in your setup
Designed to bridge a 7-way vehicle socket to a 5-way trailer plug, making it a go-to solution for boats and similar tow applications that require an additional circuit beyond standard lighting.
Why this design works
The coiled section flexes with movement instead of resisting it, helping prevent cable fatigue and reducing the chance of snags or premature wear.
Connection details
Outfitted with molded multi-pin ends that include sealing features and a locking tab, ensuring a secure, weather-resistant fit between vehicle and trailer.
Built for the long haul
Strain relief and an included routing retainer help keep the harness properly supported, even in demanding towing conditions.
OEM spec
Manufactured by Malibu Boats for direct compatibility and factory-level reliability.
Quick answers
- Typical 5-way functions: Supports running lights, brake/turn signals, plus an auxiliary or reverse circuit depending on wiring setup.
- Fitment check: Match your existing 7-way and 5-way connectors to the harness ends and confirm your trailer’s wiring configuration before purchasing.