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Wiring for towing often means splicing into your vehicle’s tail light circuits, but this harness avoids all that. The Curt T-Connector plugs straight into the factory connector to give you a clean 7-way trailer plug. There’s no converter box needed because the signals are already converted from the vehicle side. It’s a true plug-in design built for easy, reliable setup.
When you need to tow a trailer with brakes or charge a trailer battery, a 7-way is essential. This harness gives you the standard 7-blade connection used for running lights, brake lights, turn signals, reverse lights, and auxiliary power. The reverse light circuit is rated up to 10 amps, so it can handle typical trailer lighting or solenoid loads.
Even if your vehicle didn’t come with the factory tow package, this T-Connector still uses the existing connectors under the rear of the vehicle. There’s no need to run new wiring front to back or guess at wire functions—the plug is already there and ready for this harness to connect.
Trailer lighting issues often come from poor grounds or corroded contacts. This harness uses direct plug-in connectors, keeping the contacts sealed and secure. A proper ground connection ensures consistent power delivery for each lighting circuit, helping prevent flickering or intermittent signal problems while towing.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews

Andrew
8/23/2021
just fine

David L.
7/2/2022
Great. No issues at all.
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Aaron
11/8/2021
Still working good