Jeep Wrangler JK Trailer Wiring Install - YouTube Click to view9:54http://wwwratec/products/12015_1020_07 Step 2 of setting your wrangler up to pull a trailer is to instal a trailer wiring harness to your Jeep.Author: GeekSmartViews: 92K Amazon: jeep jk trailer wiring harness Amazon's Choice for jeep jk trailer wiring harness. MICTUNING 65 Inch Trailer Hitch Wiring Harness Kit with 4-Way Flat Connector Dust Cover Set Fit 07-17 Jeep Wrangler JK 2 4 Door. 4.5 out of 5 stars 145. $17 $ 17. 99. Get it as soon as Thu, Sep 17. FREE Shipping on Amazon: jeep trailer wiring harness Hitechluxe 69 Inches Trailer Hitch Wiring Harness Kit Fits 07-17 Jeep Wrangler JK 2 & 4 Door - Wire Connector for Vehicle Mountable on Hitch Receiver 4.5 out of 5 stars 22 $19 $ 19 . 99 Jeep Wiring Harnesses | Quadratec American Autowire Classic Update Wiring Harness for 87-90 Jeep Wrangler YJ $899 $999 Crown Automotive Wheel Speed Sensor and Fuel Injector Wire Harness for 97-18 Jeep Vehicles Mopar Trailer Wiring Harness 7-Way Jeep Wrangler JK 2007-2018 Buy a Mopar 7-Way Trailer Wiring Harness for your 2007-2018 Jeep JK Wrangler from CJ Pony Parts today! This Wiring Harness from Mopar is designed for your 2007-2017 JK. It features a 7-way round trailer connector and plugs directly into your rig's wiring. 7 Pin Trailer Wiring Harness | Jeep Wrangler Forum JK Jeep Wrangler Forum. JK General Discussion Forum. 7 Pin Trailer Wiring Harness. Jump to Latest Follow 1 - 13 of 13 Posts. Bulldawgs · Registered. Joined Aug 8, 2011 · 201 Posts . Discussion Starter • #1 • Oct 20, 2011. Quick Jeep Towing Wiring Harnesses | Quadratec Rugged Ridge Plug-n-Play Tow Hitch Wiring Harness for 07-18 Jeep Wrangler JK. $29. 5 (4) Hidden Hitch T-One Hitch Wiring Kit for 91-97 Jeep Wrangler TJ & YJ. $21. 4.5 (6) Mopar 7 Way Round Trailer Connector for 07-18 Jeep Wrangler JK. $134. 3 (8) Rugged Ridge Hitch Wiring Harness for 18-20 Jeep Wrangler JL. $99 $111. 3 (2) Just Jeeps Wiring Harness, Plugs & Switches | Jeep Parts Rugged Ridge Trailer Hitch Wiring Harness for 2018-2019 Jeep JL Wranglers is the perfect complement to your newly installed trailer hitch on your Jeep Wrangler JL wiring harness features factory style plugs and the correct gauge wire to ensure proper function and connectivity. How to Install a Trailer Harness on a Jeep Wrangler JK For the Jeep Wranglers that don't come with a wiring harness, it becomes a problem when you want to tow a trailer. If you tow a trailer without connecting the wiring harness, you won't have tail lights or brake lights activated on the trailer, which would result in a hefty ticket. 2020 Jeep Wrangler (jl) Trailer Hitches Canada, Trailer Trailer Wiring Harnesses (2) Vehicle Towing Harness Adapter Replacement Parts (2) Vehicle Towing Harness Adapters (9) Brand. Curt Manufacturing (14) Rugged Ridge (3) Price. CAD$0 - CAD$199 (16) CAD$200 and above (2) 2020 JEEP WRANGLER (JL) Trailer Hitches Vehicle.