To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
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This harness is made for vehicles that already have the factory tow package, so it plugs right into the existing connector. There’s no cutting or tapping into tail light wires—just connect it to the factory plug and you’ve got a working trailer light setup in minutes.
The 4-flat trailer connector is designed to stay out of sight when you’re not towing, keeping things tidy and protected. When you need it, just pull it out and hook up your trailer lights for running, turn, and brake signals.
The powered converter keeps the trailer lights working correctly with modern vehicle wiring. It provides consistent power to your trailer lighting while protecting your vehicle’s electrical system from overload or feedback.
With its plug-and-lead design, this CURT harness makes it simple to connect to standard trailers using a 4-way flat plug. It’s a dependable wiring option for small utility trailers, campers, or boat trailers that use basic lighting functions.
This will not affect how the tail lights on your vehicle operate.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews
Katrina B.
6/30/2023
I see that your order has arrived this last week, have you actually received this order? I would love to hear your updated feedback on the product.
Do you have a question about this Custom Fit Vehicle Wiring?
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John
4/5/2026
Products. Been great. Working. With no problems. Highly recommend