bing tracking image
  1. Flat Tow Wiring Harness
  2. Hopkins
  3. Wiring Harness
  4. Plugs into Vehicle Wiring
  5. Tail Light Mount
  6. Custom
Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
Hopkins

Hopkins Custom Tail Light Wiring Kit for Towed Vehicles

Part Number: HM56200
In Stock
$76.20
Retail:$102.09
You Save: 25%
Flat Tow Wiring Harness

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation. 1-800-940-8924 to order Hopkins flat tow wiring harness part number HM56200 or order online at etrailer.com. Free expert support on all Hopkins products. Great prices and Fastest Shipping for Hopkins Custom Tail Light Wiring Kit for Towed Vehicles. Flat Tow Wiring Harness reviews from real customers.
  • All Info
  • Reviews (460)
  • Q & A (0)
  • Photos

Hopkins Flat Tow Wiring Harness - HM56200

  • Wiring Harness
  • Plugs into Vehicle Wiring
  • Tail Light Mount
  • Hopkins
  • Custom

Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation.


Features:

  • Lets you wire your vehicle to accept your RV's tail, brake, and turn signal lights for flat towing
    • Provides 4-way flat plug at front of towed car to connect to motor home
  • Plugs in quickly and easily - no cutting or splicing of wires
    • Connection points are located behind your vehicle's tail lights
  • Prevents electrical feedback to safeguard towed car's electrical system
    • Weatherproof box keeps built-in diodes protected
  • Won't interfere with electrical system when towed car is not hooked up to RV
  • Custom designed for your vehicle
  • Includes wiring harness, mounting bracket, and installation hardware
    • Extension loop for connecting towed car to RV is sold separately
    • Brake light relay (RM-88400 - sold separately) may be required if used with supplemental braking system
  • 90-Day warranty


Wiring Your Towed Car with Hopkins

Wiring your car for flat towing has never been easier. No more testing wires or splicing into your electrical system. No need to painstakingly position multiple diodes beneath your vehicle. No worries about voiding your warranty. With this custom-fit towed vehicle wiring kit from Hopkins, all you have to do is plug the harness into your vehicle's existing wiring, which is located behind your car's tail light assemblies. No cutting, tapping, or splicing is required.


After plugging in the wiring harness, use the included bracket to mount the 4-way flat connector at the front of your towed car. An extension loop (sold separately) is required to connect your towed car to your RV.


Do You Need a Brake Light Relay?

Because your vehicle has a combined lighting system - wherein the brake signals and the turn signals are carried on a single wire - a brake light relay (RM-88400 - sold separately) may be required if you use a supplemental braking system with your towing setup. A supplemental braking system depresses the brake pedal in your towed car every time you apply the brakes in your RV. So, if your towed car's brake lights illuminate when the brake pedal is pressed and the engine is off - as is the case when towing - then you need to install a relay to ensure that the lights on your towed car always act in accordance with the signals sent by your RV via the wiring harness. Without a relay, the brake signal from your towed car will override the turn signal sent by your RV when you slow down to make turns, creating a potential hazard.



11156200 Hopkins Plug-In Simple Dinghy Towing Harness

Replaces 56200

Installation Details HM56200 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Hopkins Custom Tail Light Wiring Kit for Towed Vehicles - HM56200

Average Customer Rating:  4.8 out of 5 stars   (459 Customer Reviews)

Wire your vehicle and get the signal lights required for flat towing without having to splice into your wiring with this custom, plug-in harness. Integrated diodes prevent feedback from RV for safe operation.

by:
Jeep

Relatively easy to install, worst part was routing the wiring to the front of the jeep. The rest was plug and play. I also replaced the flat four way plug with a six pin round.

Henry S.

4/15/2024

Still working like a charm! 2,000 miles of carefree towing.



by:
2008 Jeep Wrangler Unlimited

Called my local trailer and flat tow company in my area and they quoted me $179.00 for the harness alone. I also got a quote for the install which was $350.00 and the total of $529.00. Called Etrailer and purchased the Hopkins harness that was on sale and paid total of less than $82.00. It took me around 2 hours to install with wire loom protection. Etrailer has always had excellent customer service. Big thanks to Brandon for all his help.



by:

Haven’t installed this yet but it looks to be great quality and the plug and play installation was very appealing to me. No cutting or splicing of the factory harness and no more magnetic tail lights.



by:
2016 Jeep Wrangler

System works perfectly. Prepare to be patient running the wires between the back lights and to the front of the toad. It is not too difficult, just takes time. I installed it on a 2016 Jeep Wrangler 2-door and have towed it on seven outings covering 2,653 miles with no problems.



by:

I’ve now installed both ‘cut wire’ and the plug and play and the plug and play is by far the easiest way to install. Couldn’t be happier with the ease of install.
Justin was a great help finding what I needed.
Thx again.



by:

Great video and support on installation,
No
issues



by:

Simple installation and excellent quality product! I installed this harness on my 2018 Jeep Wrangler. After one year it is still performing flawlessly. Don’t do like I did on my first tow vehicle and pay someone hundreds to thousands of dollars to do something so easy. Thank you etrailer and Hopkins for easy to follow instructions and videos!

Collins

12/1/2020

Still working like the day I bought it! Great product!



by:
Jeep Wrangler

I bought a complete flat tow parts fir a jeep wrangler. I decided I could install myself. Your installation videos made it nearly a piece of cake. From a quote I got from a RV service business, I saved several thousand dollars installing myself. etrailer is the place to for your RV needs!



by:
Jeep

I am a 55 yr old woman and I installed this myself with the assistance of the wonderful folks at etrailer. Thank you John G for all the info and making sure I purchased the correct parts for my jeep.



by:
Jeep

The custom Hopkins wiring harness I installed on my 2008 Jeep JK has performed flawlessly. The harness sure beat trying to figure out the wiring and connections myself.



by:

Looks good we’ll see how the installation goes



by:

Nice kit,everything you need for towed vehicle.



by:

Easy install. I did swap out the 4 pin head for a round six pin and everything seems to work well.

Justin

10/12/2023

Still working as it should be.

Etrailer Expert

Mike L.

11/4/2023

@Justin That's great to hear, thanks!


by:
2010 Jeep Wrangler

The shipping label was printed on 02/01/2024 I received it late on 02/10/2024.
When I purchased it the delivery date said by 02/05/2024.
I'm leaving on a long journey on Monday in my motorhome and towing my Jeep Wrangler, I needed this installed before leaving.



by:
2007 Jeep Wrangler Unlimited

Doesn't get much easier than this. Truely was plug and play. Wish it came with a six pin connector option, but a great product.



by:
2015 Jeep Wrangler Unlimited

This harness works great for flat towing a Jeep Wrangler. The installation was straight forward and easy. It's nice to not have to run magnetic lights from the rear of the Wrangler to the tow vehicle anymore. Now, I just plug in to the adapter on the front aftermarket bumper.



by:
2015 Jeep Wrangler

Excellent plug & play product! Shipping was fast. Follow-up messages with video links for the product were unexpected and helpful!



by:

Was very pleased with the service and got the right product that I needed.



by:

The kit was a breeze to install and everything fit just like it stated on the instructions. It's as easy as just plug in and go with my 2017 Jeep Wrangler JKU behind my RV. I would highly recommend this product to anyone especially any Jeep owner. etrailer really did their homework on engineering this product for my type of vehicle which made the installation so simple.



by:
Jeep Wrangler

This was very easy to install on my Wrangler Unlimited and ties in very well with the existing lights. I do recommend purchasing the RoadMaster Relay kit.



by:

Easy to install and videos, very helpfu l.



by:

My friend who is a mechanic wired it for me. He didn't seem to have any problems. Lights and brakes work great.



by:
2017 Jeep Wrangler

Great product easy install. I found out on passenger side it was easier to drill with hole saw to pass wire trough cover .then made gromit out of rubber chiar/table cap .Sliced up side and noched for wires snapped right in. Product works great I would recommend .



by:

Great service, products and follow up!



by:

Best towbar like it better than demco towbar and lighter too works great had it one year so far so good


25
458
Show More Reviews

See what our Experts say about this Hopkins Flat Tow Wiring Harness

  • Parts Needed For Flat Towing a 2017 Jeep Wrangler Unlimited Rubicon
    Here is the Roadmaster Direct-Connect Base Plate Kit # 1444-3 which Roadmaster said to use for your 2017 Jeep Wrangler Unlimited Rubicon. This comes with the arms for a Roadmaster Tow Bar # RM-676. If you are using a Blue Ox Tow Bar # BX4370 you will need the Adapter Arms # RM62ZR. You will need the Hopkins Custom Tail Light Wiring Kit # HM56200 for your tail lights on your Jeep to operate off your motorhome. This will tie into a 7-Wire to 6-Wire, Coiled Electrical Cord # BX88206 for...
    view full answer...
  • How Does the Hopkins Wiring Kit and The Tekonsha T-One Harness Install Together
    Yes, you are correct. The Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 will just plug into one another.
    view full answer...
  • 2017 Jeep Wrangler Unlimited Base Plate Recommendation for Falcon 2 Tow Bar
    You'll need a new base plate kit for your 2017 Jeep Wrangler Unlimited Sahara as the older style on your 2006 Wrangler isn't compatible with your newer vehicle. There are 2 style choices we have for your 2017 model that will also work with your Roadmaster Falcon 2 Tow Bar # RM-520: - Direct-Connect # RM-521448-5 - Crossbar-Style # RM-521448-4 I prefer the Direct-Connect style because it's less weight you have to deal with and the connection is a little easier to make. Since you already...
    view full answer...
    Image 1 for Image 2 for
  • Can the Hopkins Custom Tail Light Wiring Harness and the T-One Wiring Harness Be Used Together
    No, the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118416 can be used together so you won't have to splice into any wiring.
    view full answer...
  • Will The Blue Ox Tow Bar Wiring Kit # BLU79FR Fit A 2008 Jeep Wrangler
    The Blue Ox Tow Bar Wiring Kit # BLU79FR is designed to fit 2020-2023 Jeep Gladiators and would not be a compatible option for your 2008 Jeep Wrangler. We do carry the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 which is confirmed to fit your Wrangler, but I'm not really a big fan of plug-in style diode wiring as it can't be fixed if there's ever an issue. Unlike splice-in diode wiring there's really no troubleshooting you can do if the wiring harness isn't properly...
    view full answer...
  • 6-Pin Connector For Front Of Jeep Wrangler When Preparing For Flat Towing
    You will need the Pollak 6-Pole # PK12720 to replace the end on the Hopkins Custom Tail Light Wiring Kit # HM56200. You will cut off the 4-way end and connect the wires inside the 6-pin connector. We do have a Mounting Bracket # PK11771 which will make mounting the 6-pin on the front of your Jeep easier.
    view full answer...
  • Recommended 4 Pole Wiring Harness for a 2010 Jeep Wrangler
    Max, to install a standard trailer towing harness on your 2010 Jeep Wrangler you're just going to need the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM42635. This harness installs into your Jeep's factory wiring and will provide a 4-pole at the rear. Also, according to Hopkins, you can use both the # HM42635 trailer wiring harness and their # HM56200 flat towing wiring harness at the same time.
    view full answer...
  • Will The Hopkins Tail Light Wiring Kit And Demco Stay-In-Play Duo Work On A 2008 Jeep Wrangler
    Yes, the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200 and Demco SBS Stay-IN-Play DUO Supplemental Braking System # SM99251 would be compatible with your 2008 Jeep Wrangler. That being said, I'm not a big fan of the plug in diode kits like the # HM56200 because they tend to be wear out quicker and have way more issues than a splice-in diode kit. It can definitely seem scary cutting into the wiring but a splice-in kit like the # RM-15267 is the best way to go to prevent...
    view full answer...
  • Is The Blue Ox Tow Bar Wiring Kit # BLU79FR Compatible With A 2016 Jeep Wrangler JKU Rubicon
    The Blue Ox Tow Bar Wiring Kit # BLU79FR is only designed for specific JL models of the Jeep Wrangler so it would not be a fit for your Wrangler. The only plug-in style kit we have confirmed to fit is the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200, although I'm not a fan of plug-in style connectors as a lot of people tend to have issues down the line and there isn't any troubleshooting or fixing you can do with these style wire harnesses. Instead I recommend a splice-in...
    view full answer...
  • Flat Tow Wiring Kit Recommendation for a 2016 Jeep Wrangler Sport
    Yes, the Blue Ox Tail Light Wiring Kit # BX8869 will work on your 2016 Jeep Wrangler Sport but I recommend going with the Hopkins Custom Tail Light Wiring Kit # HM56200 instead because it tees in with the connectors for your tail lights instead of having to drill holes into your assemblies and risk breaking something (which isn't uncommon). If you tee in the Hopkins kit and then cut off the 4-Way connector it gives you the same wiring as the Blue Ox kit but it's a much easier and cleaner-looking...
    view full answer...
  • Will Hopkins Tail Light Kit for Towed Vehicles Work on a 2017 Jeep Wrangler with Factory Tow Package
    The Hopkins # HM56200 does work with your 2017 Jeep Wrangler Unlimited even with the tow package. I've linked a video of the install. It installs in the same basic way except you need to pay close attention on the driver's side. There's two connectors behind the tail light that are identical. The one you want to install the Hopkins into is the one that has the wires running directly to the tail light bulbs. I've linked a video of the install on a Jeep with the tow package. Skip ahead...
    view full answer...
  • 4-Pole Trailer Wiring Harness Kit for 2018 Jeep JL Wrangler
    Hopkins 4-Pole Trailer Wiring Harness # HM56200 does fit the 2018 Jeep JK Wrangler and Unlimited, but for the JL you can use Tekonsha 4-Pole Wiring Harness # 118786. Please note this does NOT fit on the Sahara and Rubicon models. You can refer to the linked photo to see the rectangular connectors that are on kit # 118786. If these do not match your taillight connector please send me a photo showing yours. A review video and the written instructions are linked for you.
    view full answer...
    Image 1 for
  • Recommended Custom Fit Flat Towing Wiring Harness for a 2014 Jeep Wrangler Unlimited
    We have something similar that is also custom fit. It is the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles item # HM56200. This plugs into your Jeep's existing wiring and gives you a 4-way harness that can be used for flat towing. I have linked an installation video below along with some other parts you may need to flat tow your Jeep. Tow Bar and Safety Chains - Roadmaster Falcon 2 Tow Bar item # RM-520 and item # RM-643 Base Plate Kit - You will need a direct connect kit...
    view full answer...
  • Recommended Parts for Flat Towing a 2007-2018 Jeep JK Wrangler/Wrangler Unlimited
    Hey Tony, thanks for reaching out! We have a variety of parts you can use to flat tow your Jeep Wrangler, which we've highlighted in our help articles (see attached). The parts will vary depending on the year of your Jeep but the widest range parts per years is what we offer to fit a 2007-2018 Wrangler (which I've also attached), and here is a list of my favorite parts for the Jeeps within this year range: - Roadmaster Direct-Connect # 1429-3 ('07-'09) or # RM-521448-5 ('10-'18) - Nighthawk...
    view full answer...
  • How To Wire the Hopkins Flat-Tow Harness and Roadmaster InvisiBrake Toghter On a 2016 Jeep JKU
    For starters, there is no bridge between the toad and the tow vehicle for the Roadmaster Brake-Lite Relay Kit for Towed Vehicles part # RM-88400. This gets installed solely on the toad. In regards to the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles part # HM56200, the Roadmaster InvisiBrake Supplemental Braking System part # RM-8700, and the RoadMaster 7-Wire to 6-Wire Flexo-Coil Kit part # RM-146-7 there are going to be components that gets bridged to the tow vehicle. The 4-way...
    view full answer...
    Image 1 for
  • Custom Flat Tow Wiring Harness For A 2008 Jeep Wrangler
    I went ahead and checked out the Blue Ox Tow Bar Wiring Kit BLU79FR, and it actually is only deigned to fit the 2018-2021 Jeep Wranglers. Instead, I recommend installing the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles # HM56200. This wiring harness will plug directly into your vehicle's wiring harness, and is guaranteed to fit your 2008 Jeep Wrangler.
    view full answer...
  • Parts Needed To Flat Tow 2017 Jeep Wrangler Unlimited W/ 2002 Tiffin Allegro
    It looks like you have a pretty good parts list together and all of the parts you mentioned are compatible and will work perfectly on your Jeep but there are a few things missing. Starting with what you do have the Roadmaster Direct-Connect Base Plate Kit # RM-521448-5 will fit your 2017 Jeep Wrangler Unlimited as long as it has the standard bumper with no winch or guard. This will work perfectly with the Roadmaster Nighthawk All Terrain # RM-676, and since it includes safety cables...
    view full answer...
  • Can the Hopkins Wiring Kit # HM56200 and T-One # 118416 be Installed on a 2017 Jeep Wrangler
    You can indeed use the Hopkins Custom Tail Light Wiring Kit # HM56200 for flat towing your 2017 Jeep Wrangler even if you already have the T-One # 118416 already installed. If you check out the 1:45 mark on the attached video of the Hopkins kit being installed you can see this process being done. I couldn't quite find any specific places where we recommended against using these products together but I think you were referencing when we recommended using the Flexo-Coil Wiring Kit # RM-15267...
    view full answer...
  • Can Tekonsha Harness and Hopkins Towed Vehicle Wiring Kit be Used on 2017 Jeep Wrangler Unlimited
    The Tekonsha T-One Vehicle Wiring Harness # 118416 referenced in your question, which is confirmed to fit your 2017 Jeep Wrangler Unlimited, will indeed work in conjuction with the Hopkins Custom Tail Light Wiring Kit # HM56200 that you already have installed. The two harnesses will simply plug into one another and then "T" into the built-in ports behind the Jeep's tail lights. In terms of functionality, there is absolutely no issue with this and both wiring harnesses will work great. The...
    view full answer...
  • Recommendation For Flat Towing 2015 Jeep Wrangler Unlimited And Trailer Connector For Jeep
    The Hopkins Custom Tail Light Wiring Kit, Item # HM56200, is a confirmed fit for towing your 2015 Jeep Wrangler Unlimited. With regards to towing a trailer with your Jeep, the Hopkins Plug-N-Tow Connector, Item # HM41365, is not a fit. Instead, I recommend the Tekonsha T-One Vehicle Wiring Harness, Item # 118416, that is a confirmed fit for your Jeep. You may already have these but you will need other items to flat tow your 2015 Jeep Wrangler Unlimited: base plates, a tow bar, safety...
    view full answer...
  • Compatibility of Roadmaster Falcon Tow Bar RM-520 with D-Ring Bumper Mount kit RM-035
    Both the Roadmaster Falcon # RM-520 and Falcon 2 tow bars, among others, are compatible with the Jeep D-Ring Bumper Mount kit # RM-035. The kit fits your 2014 Jeep Wrangler that has the off-road bumper with 3/4 inch thick D-Ring bumper mounts. Safe and legal flat towing a vehicle also requires other components, including a wiring/lighting kit, safety cables, a supplemental braking system and also often a high/low hitch adapter to keep your tow bar within 3-inches of level. The linked article...
    view full answer...
  • Best Tow Bar Wiring Harness Recommendation for a 2015 Jeep Wrangler Unlimited
    For tow bar wiring for your 2015 Jeep Wrangler Unlimited you are going to want the part # HM56200. This harness installs easily by plugging in line with the taillights of your vehicle. I attached an install video for you to check out as well. The # C55124 that you referenced is trailer wiring and would not work for what you are doing.
    view full answer...
  • Parts Included in Hopkins Towed Vehicle Wiring Kit # HM56200
    I went out to the warehouse and pulled the Hopkins Custom Tail Light Wiring Kit for Towed Vehicles, part # HM56200, which you reference. The kit contains four connectors, which will be plugged into the connection points located behind your vehicle's tail lights on both the driver's side and the passenger side (two per side). We are in the process of updating the product page with new photos of part # HM56200.
    view full answer...
  • Does Hopkins Flat Towing Harness HM56200 Fit 2017 Jeep Wrangler Unlimited with LED Taillights
    The Hopkins Flat Towing Harness part # HM56200 is a confirmed fit for your 2017 Jeep Wrangler Unlimited with LED taillights and would not require anything else to install.
    view full answer...


< Previous
123. . .11



Do you have a question about this Flat Tow Wiring Harnes?


Info for this part was:

Employee Joe V
Test Fit:
Joe V
Employee Nicholas E
Test Fit:
Nicholas E
Employee Randy B
Test Fit:
Randy B
Employee Brent H
Test Fit:
Brent H
Employee Robert C
Test Fit:
Robert C
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Leah B
Edited by:
Leah B
Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Andrew K
Video by:
Andrew K
Employee Kathleen M
Video by:
Kathleen M
Employee Jonathan Y
Video by:
Jonathan Y
Employee Aidan B
Video by:
Aidan B
Employee Lindsey S
Written by:
Lindsey S
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Cole B
Installed by:
Cole B
Employee Bradley B
Installed by:
Bradley B
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Hannah L
Updated by:
Hannah L

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.