2022-2025
2011-2021
2005-2010
1999-2004
1993-1998
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Custom Towed-Vehicle RV Wiring Harness (14-21 Jeep Grand Cherokee WK2)Find parts that fit my vehicle
Item JGC12222Grand Cherokee Sales Tech
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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8 Reviews
Our Price
$101.95 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Custom Towed-Vehicle RV Wiring Harness
- Plug-And-Play Design
- Seamless Integration
- Standard 7-Way Flat Trailer Connector
- Vehicle-Specific Fit
- Lifetime Warranty
- Easy Installation
- Fits 2014-2021 Jeep Grand Cherokee WK2
Description
Effortless Towing Connectivity. The Custom Towed-Vehicle RV Wiring Harness offers a plug-and-play design for effortless towing connectivity. This harness ensures seamless integration with your vehicle, providing reliable power and signaling for your trailer. It is specifically designed for Jeep Grand Cherokee WK2 models, ensuring a perfect fit and optimal performance.
Construction and Appearance. Featuring a standard 7-way flat trailer connector, this wiring harness is built for durability and reliability. Its vehicle-specific fit guarantees compatibility and ease of use, maintaining a clean and professional appearance.
Installation. The easy installation process makes setting up the wiring harness straightforward and quick, with no need for complex modifications or special tools.
Warranty. This product comes with a lifetime warranty, ensuring long-term reliability and customer satisfaction.
Application. This Custom Towed-Vehicle RV Wiring Harness fits 2014-2021 Jeep Grand Cherokee WK2.
Fitment:
- 2014 Jeep Grand Cherokee
- 2015 Jeep Grand Cherokee
- 2016 Jeep Grand Cherokee
- 2017 Jeep Grand Cherokee
- 2018 Jeep Grand Cherokee
- 2019 Jeep Grand Cherokee
- 2020 Jeep Grand Cherokee
- 2021 Jeep Grand Cherokee
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Custom Towed-Vehicle RV Wiring Harness
5.0
Customer Reviews (8)
May 15, 2024
Review shared from Custom Towed-Vehicle RV Wiring Harness (18-25 Jeep Wrangler JL)
2018 - 1none
Jeep wiring
Instructions were accurate. Only wish left to right harness was a little bit longer
Apr 18, 2024
Review shared from Custom Towed-Vehicle RV Wiring Harness Add-On
2024 Wrangler 4xe - gerrbear
Looks easy to install
I have not had time to install this. Our barn burned down and I'm working on rebuilding my tools that I lost so I can install.
Nov 7, 2022
Review shared from Custom Towed-Vehicle RV Wiring Harness (20-25 Jeep Gladiator JT)
StevenCross
Very simple install. Works great
took less than 30 mins to install. all plug and play. very pleased.
Apr 20, 2021
Review shared from Custom Towed-Vehicle RV Wiring Harness (07-18 Jeep Wrangler JK)
2008 Wrangler - DaveWright
Lights for your towed JK
The installation was really simple. I tied my wires to the frame with the provided zip ties. Where the Plate mounts to hold the plug when not in use you have plenty of wire left. The provided extension that goes from JK electric plug holder to the vehicle doing the towing should be 20" longer. It is a little short. I took the plug out of mounting plate put the 2 together zip tying it to the tow bar makes it plenty long enough. Great product I`d buy it again if needed. Happy Jeeper
Jan 24, 2021
Review shared from Custom Towed-Vehicle RV Wiring Harness (18-25 Jeep Wrangler JL)
2021 Rubicon - Maury
EASY INSTALL
I have taken my toad to have the wiring installed each time when I get a new one. When I bought my 2021 wrangler the installer said they couldn’t find a harness that would work. I bought the harness and installed it! instructions were good...not perfect. Really easy install and I'm not a wrench guy.. I highly recommend this harness for the jeep unlimited rubicon diesel.
Oct 31, 2020
Review shared from Custom Towed-Vehicle RV Wiring Harness (18-25 Jeep Wrangler JL)
2018 Wrangler - JeepJLLover
Great product no wires cut worked perfectly
Very easy to install worked first try no wiring to mess up really plug and play for setting up my Jeep JL to be flat towed I was a little nervous about cutting up my new Jeep’s wiring and plugging in six diode bricks but this harness was exactly what I needed didn’t have to cut a single wire just plugged it in and it worked great
Sep 8, 2020
Review shared from Custom Towed-Vehicle RV Wiring Harness (18-25 Jeep Wrangler JL)
2020 Wrangler - HROTOLO3
Super easy
This wiring harness was extremely easy to install. The installation took under one hour and worked perfectly
Sep 4, 2020
Review shared from Custom Towed-Vehicle RV Wiring Harness (07-18 Jeep Wrangler JK)
2014 Wrangler - Chadd
Excellent Quality
Item as described and no issues. All parts included with instructions. Basically plug and play.
Reviews of similar Accessories products have an average rating of 4.7 out of 5
Nov 4, 2024
Review shared from Custom Tow Bar Base Plate (18-25 Jeep Wrangler JL)
2019 Wrangler - GregHacke
Easy Install
Easy to install, fast to use and doesn't create an unsightly look. Yes, it's visible but the benefits far outweigh that. I flat-to a 2019 JL 2-Door with my 2023 JT with Max Tow package and sill get ~17 MPG from NY to TN (GSMJI). I did the same with that JL on a flat-bed and was stretched to get 12 MPG on the same trip.
Sep 2, 2024
Review shared from 4-Way Flat Output Hitch Wiring Harness (07-18 Jeep Wrangler JK)
2018 Wrangler - RoadWarrior
Trailer light connector
Fitted perfectly to existing wiring by just plugging in. Product quality is great
May 15, 2024
Review shared from Custom Towed-Vehicle RV Wiring Harness (18-25 Jeep Wrangler JL)
2018 - 1none
Jeep wiring
Instructions were accurate. Only wish left to right harness was a little bit longer
Apr 24, 2024
Review shared from 4-Way Flat Output Hitch Wiring Harness (91-97 Jeep Wrangler YJ & TJ)
1993 Wrangler - 1993wrangleryj2
trailer wiring kit
exact fit easy to understand directions only took 10 minutes to install
Apr 18, 2024
Review shared from Custom Towed-Vehicle RV Wiring Harness Add-On
2024 Wrangler 4xe - gerrbear
Looks easy to install
I have not had time to install this. Our barn burned down and I'm working on rebuilding my tools that I lost so I can install.
Apr 13, 2024
Review shared from 7/16-Inch Snap Hook; 5,000 lb.
2018 SR5 - LahnB
Works well
Be careful not to mess with the small wire thingg ft that keeps pressur on the open and close piece. Otherwise……nice.
Mar 25, 2024
Review shared from Connector Mounting Bracket for 4-Way Flat; Black
2017 Rubicon - Villanueva
Trailer harness bracket
This too a little mod to make it fit, but it did the job.
Jan 22, 2024
Review shared from 2-Inch Receiver Hitch 4 or 5-Way Flat Easy-Mount Bracket (Universal; Some Adaptation May Be Required)
2008 Wrangler - CodysNewProject
Snug fit on larger receivers
This fit snug on my HD bumper receiver. Luckily the bolts will bow enough to fit and lock down. Holds the flat four connector exactly where I needed it for towing.
Jan 12, 2024
Review shared from 4-Way Flat Output Hitch Wiring Harness (16-23 Tacoma)
2020 - TFrazee
Excellent wiring product
Excellent product! This product mated up well to the existing tail light assembly and only took about an hour. I need to pull it back out and wire it up to the 7 pin connector and brake controller wiring. Cant wait to start using it!
Sep 19, 2023
Review shared from 4-Way Flat Connector Plug and Socket with 12-Inch Wiring; Trailer Side
LahnB
Works great
I actually added this as a second option to my 7 pin. Works great and I’m glad to have another option in case the other doesn’t work. Good product.
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