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About this item
Stay road-ready with a cleaner, more dependable towing connection. This 4 pin trailer wiring harness helps extend or replace your trailer light hookup with a simple 12-inch design. Built for drivers, DIY installers, boat owners, and utility trailer users, it supports brake lights, turn signals, tail lights, and ground connections. The 4 way flat connector design makes setup straightforward without extra fuss.
Key Features
- 12-inch trailer wiring extension for tight or short hookups
- 16AWG wiring for stable power transfer
- Color-coded wires for easier installation
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Works with common boat, utility, camper, and small trailer setups
Why Choose Our 4 Pin Trailer Wiring Harness 12 Inch 16AWG 4 Way Flat Connector
Unlike flimsy adapters, this harness is made for practical towing repairs, upgrades, and extensions. Its compact length helps reduce messy excess wire while keeping your trailer light wiring connection secure and easy to manage.
Perfect For
Boat trailers, utility trailers, campers, light-duty towing, hitch light installs, trailer repairs, DIY wiring projects, and gifts for truck owners, RV owners, or weekend haulers.
Make Every Tow Feel More Confident
Order your 4 Pin Trailer Wiring Harness today and enjoy a simple, reliable connection before your next haul.
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