CURT 52106 Towed-Vehicle RV Harnesses are the ideal solution to connecting your vehicle’s electrical system to your RV while dinghy towing. Each RV harness is made for vehicle-specific application, using OEM-compatible plugs to “T” into the vehicle’s wiring without any need for cutting or splicing. This particular RV dinghy tow wiring harness is designed for select years of the Ford F-250 and F-350.
With a towed-vehicle RV harness installed, hitching up your vehicle behind your RV is fast and easy. Simply plug the provided 4-way flat connector from the front of the vehicle into the RV’s 4-way flat socket. The RV harness uses the vehicle’s existing taillights, turn signals, and brake lights, eliminating the need to purchase additional lighting. The vehicle’s lights are able to operate in conjunction with your RV’s lights, signaling other drivers and functioning just like a standard trailer in tow.
The simple plug-and-play design of CURT towed-vehicle RV harnesses makes installation a breeze, but these custom harnesses are also built for lasting durability. Each harness features integrated block diodes. These diodes isolate the vehicle’s electronics from the RV signals in a way that protects them from overheating and short circuiting.
Each CURT towed-vehicle RV harness comes with a 4-way flat extension to reach the RV connector socket, a mounting bracket to help keep the wires ordered and protected on your vehicle, and all the necessary hardware for a complete installation.
• Connects a towed vehicle to an RV using a standard 4-way flat trailer plug
• Simple plug-and-play design eliminates the need for cutting or splicing
• Integrated block diodes isolate sensitive vehicle electronics from RV signals
• Uses towed vehicle’s existing taillights, brake lights, and turn signals
• Includes harness, 4-flat extension, mounting bracket, and hardware
Compatible Vehicles
2023-2025 Ford F-250 Super Duty without LED taillights
2023-2025 Ford F-350 Super Duty without LED taillights
Before You Order
Confirm your Super Duty is a 2023-2025 model without LED taillights and uses the source-listed connector configuration.
Frequently Asked Questions
Which Ford years and taillights are listed?
The source lists 2023-2025 F-250 and F-350 Super Duty models without LED taillights.
What connector does it provide?
It connects the towed vehicle to an RV using a 4-way flat plug.
