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Quadratec Plug & Play Tow Hitch Wiring Harness - Fits Jeep Wrangler JL, JLU 2018-2023 - No Cutting or Splicing Required - Compatible with Factory & Aftermarket Hitches

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$74.99

$ 36 .99 $36.99

In Stock

About this item

  • PLUG & PLAY - Quadratec's Tow Hitch Wiring Harness plugs right into your existing factory wiring and provides a standard 4-pin connector for easy trailer hookup. No splicing or drilling required – simply plug it in and you're ready to go.
  • BUILT TO LAST - Made from premium materials and featuring a rubber dust cover to keep your connections clean and protected, this wiring harness is ideal for long-lasting optimal performance in even the harshest conditions.
  • OEM CONNECTOR - The Quadratec Wiring Harness uses OEM-compatible connectors to "T" into the vehicle's taillight assemblies, while the 4-way output plug ensures your taillights, turn signals and brake lights function properly on your trailer.
  • COMPATIBLE - The harness clips onto the factory and most aftermarket tow hitches, making it a quick and easy way to connect your vehicle to your trailer.
  • FITMENT - Wrangler 2-Door JL 2018-2022 and Wrangler Unlimited 4-Door JL 2018-2022.



Product Description

Front bumper
Front bumper

Quadratec Plug-n-Play Tow Hitch Wiring Harness

Looking for an easy-to-use tow hitch wiring solution? Our 4 Prong harness is perfect for you. It's simple to install and provides a reliable connection every time. With it's durable design, this harness is sure to last for many years to come.

Our harness clips onto the factory Mopar and most aftermarket tow hitches, so you don't have to make any frustrating or costly modifications to your vehicle's wiring. Plus, it's made to the original specifications, so you can be sure it will work perfectly. This harness is compatible with Fits 18-22 Wrangler JL and JL Unlimited.

Highlights

  • 4 Prong Harness
  • Easy Installation
  • Clips Onto The Factory Mopar
  • Made To The Original Specifications
  • Fits 18-22 Wrangler JL
  • Sleek Black Finish
  • Plug-n-Play Connection
  • Fits 18-22 Wrangler JL Unlimited

Front bumper

Looking for an easy-to-use tow hitch wiring solution? Our 4 Prong harness is perfect for you. It's simple to install and provides a reliable connection every time.

Front bumper

Our harness clips onto the factory Mopar and most aftermarket tow hitches, so you don't have to make any frustrating or costly modifications to your vehicle's wiring.

Steel

Our complete wiring kits are made to the original specifications, so you can be sure it will work perfectly. This harness is compatible with Fits 18-22 Wrangler JL and JL Unlimited

Front bumper
Front bumper

Customer
Reviewed in the United States on May 25, 2025
Ok, did it fit yes, was it a perfect fit, no.Could be better could have been worse.
Customer
Reviewed in the United States on May 12, 2025
Excellent product. Easy installation and directions easy to follow.
Ben
Reviewed in the United States on April 17, 2025
4 stars because it should have came with a bracket and the instructions in the package were about 5 steps incomplete. aside from that, it was an easy install. Just over an hour for me
Brianna
Reviewed in the United States on July 10, 2024
Easy install, took about 40mins from opening box to finish. Good quality, true plug & play.
PubliusH27
Reviewed in the United States on June 7, 2024
The installation process was straightforward, with clear instructions that made it easy to understand the intended setup. It took approximately an hour and a half to complete, and I added a few extra zip ties for additional cable management, although they weren't strictly necessary. One notable drawback, however, is that the kit does not explicitly mention its inability to provide power to a trailer brake. Unfortunately, if you require this feature, you'll need to opt for the more expensive MOPAR kit. Considering our towing capacity limitations with a 2018 Jeep Wrangler Unlimited Rubicon (JLUR), this isn't a significant issue for us. Nevertheless, the manufacturer should be more transparent about this limitation. Additionally, we installed a 7-pin round adapter mounted next to this kit, and we haven't experienced any compatibility issues with the system.
Devan Jewell
Reviewed in the United States on June 14, 2024
Hooks right in to factory wiring with no issues. I had someone install it for me but he said it was so simple he took some labor time off my over all bill.
rlt77077
Reviewed in the United States on December 25, 2024
Easy install, plug and play. High quality part and I would highly recommend this product.
nothingsleft
Reviewed in the United States on April 8, 2024
Nice harness. Instructions and a little iffy, but give you a start o how to install it. Took a couple hours to make sure it was right, but overall not too hard. Good sturdy harness and love the Xmas tree clips. I used a few extra zip ties to make sure it stays out. A little long for a 2 door, but I zip tied the extra and tucked it away by the battery. Would buy again
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