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Wiring a trailer doesn’t have to mean splicing or guessing which wire does what. The Curt T-Connector plugs directly in line with the tail light wiring, giving you a 4-way flat trailer connector without modifying the factory harness. It’s a simple, reliable setup that keeps the vehicle wiring intact and protected.
Running the 4-way through the back hatch is the preferred method with this harness. Keeping the connector inside protects it from rain, road salt, and debris that cause corrosion or damage. When it’s time to tow, just pull it out and close the hatch over it; when you’re done, coil it back inside where it stays clean and dry.
This kit includes a powered converter that draws power directly from the vehicle’s battery instead of its tail light circuits. That isolates the trailer load from sensitive OEM wiring, preventing overloads or signal errors. It ensures your running lights, turn signals, and brake lights all work properly every time you hitch up.
Once installed, the 4-flat connector gives you the standard lighting functions—running, brake, and turn signals—needed for most light-duty trailers or cargo carriers with lights. It’s a dependable plug-and-go setup that makes your vehicle ready to tow safely and legally.
Customer Satisfaction Score:
64% were satisfied with this product
36% of customers were not satisfied
Ratings & Reviews
Super fast shipping at a GREAT PRICE. Number one in customer service .. Highly recommend this vendor
Easy installation and instructions were easy to follow. Every thing fit the car perfectly
Just as described perfect fit, plug and play. I sell and install hitches, brake controllers, etc. and have used etrailer.com for many applications with no trouble.
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