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Unlike some kits that mount underneath the vehicle, this harness installs inside the trunk area where it stays out of the weather. The connectors plug in behind the interior panels, so there’s no need to run wires outside or worry about exposure to road grime or moisture. It’s a clean, hidden setup that keeps everything protected.
This Curt T-Connector uses factory-style plugs that match the vehicle’s existing tail light connectors. You just unplug the lights, insert the harness inline, and you’re done—no cutting, crimping, or splicing required. It’s a quick job you can handle yourself with standard tools.
The built-in powered converter draws power directly from the vehicle’s battery instead of the lighting circuit, giving you a steady current for your trailer lights. The 4-flat connector provides running, turn, and brake light signals so your trailer lights work every time without overloading your vehicle wiring.
When it’s time to hook up a small trailer, boat, or utility hauler, this harness gives you the standard 4-way flat connection used on most light-duty trailers. It covers all basic lighting functions so you can tow safely and stay legal on the road.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
easy to innstall
hooked right up
Well made. Installation of the line to the battery under the car a bit difficult, but not the fault of the product, as all similar products require this for safety of the vehicle electrical system
Great! No problem whatsoever!
It worked great and is high quality. I appreciate being able to plug in this wire harness and not splice the wires. The double sided sticky tape was old and did not stick, but I had already planned on using my 3M double sided tape. The wires were the perfect length for my Honda Accord.
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Nancy
5/12/2025
Great product. No complaints after using it for a year.