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4-Way Flat Trailer Wiring Harness Extension Connector
This trailer connector makes a great replacement 4-flat trailer wiring connector. The 4-pin wiring design matches industry-standard 4-way flat sockets and can be used on a wide variety of trailers.
4-Pole Flat Connector with Heavy Duty Jacketed Coiled Cable
Specifications:
- Wire length: 10.5 Feet
- Wire size: 18 AWG
- Material: Copper + PU
- Used in all kinds of trailers, motorcycles, RV....
- Ensure to use safety, protect your circuit and equipment.
Molded 4 Way Trailer Plug
Trailer wiring issue is a common problem, when you decide to upgrade your trailer lights and wiring, a heavy duty molded trailer plug was a top priority. Wider tabs for better grip when plugging in and out.
Color-Coded Wires
18AWG red copper wires are color coded, that way it can ensure a simple installation, easy to connect the taillights, brake lights and turn signals.
Coiled Cable
Trailer light adapter 7 way to 5 pin comes with a nice flex coil design, provides increased durability, additional length helps to reach between the tow vehicle socket and the trailer tow vehicle's plug, keeps the wire from being strained.
Christopher L.
Reviewed in the United States on February 28, 2025
Awesome fix to those cheap 4pin connectors. Will hold up for a long time.
Grumpy old Farmer
Reviewed in Canada on January 2, 2025
18Guage on the package, but not in the ad. Really should be 14guage for this application.
wallace worsham
Reviewed in the United States on January 12, 2025
Worked perfect
KittyCatSeniors
Reviewed in the United States on September 8, 2024
This 4-pin coiled trailer wiring cable is straightforward and gets the job done. The coiled design works well, but be aware that temperature can affect the coil’s flexibility and pull. Depending on the weight and tension, you’ll need to ensure the connector stays securely in place.For my 1994 F-150, the plug stays in place with a retainer on the bumper. However, newer trucks with plastic or tin bumpers may require a different mounting solution. I’ve secured the cable to my trailer’s “A” frame and store it in a small weather-resistant box—no issues so far.This cable is a solid choice for anyone needing basic lighting for their trailer. It’s not fancy, but it’s reliable and works as intended.
The Fat Rancher
Reviewed in the United States on September 7, 2024
TheFatRancher is going to use this coiled quick disconnect to power a skid steer attachment actuator.The "Oyviny 4 Pin Trailer Wiring Coiled Cable 10.5 Feet Standard 4 Way Flat Coiled Trailer Wire, Stretchable 4 Pin Trailer Extension Coiled Wiring with PU Jacket Protected Color-Coded Pure Copper Wires" appears to have heavy duty insulation for retention of the coil effect.
vikki pegrum
Reviewed in the United States on December 29, 2024
power from motorhome to towed vehicle.
Sarah Entinger
Reviewed in the United States on November 20, 2024
This is very heavy duty. I just installed it. I have nothing to add about the longevity as it is new.
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