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  1. Custom Fit Vehicle Wiring
  2. Hopkins
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. Powered Converter
THIS ITEM IS NOT A FIT FOR
2021 Ram 3500

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Item # HM11143584
Retail:$104.80
Our Price: $76.94
You Save: 27%
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2021 Ram 3500

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Shipping Weight: 1.37 lbs
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Hopkins Trailer Hitch Wiring - HM11143584
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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system. 1-800-940-8924 to order Hopkins custom fit vehicle wiring part number HM11143584 or order online at etrailer.com. Free expert support on all Hopkins products. Great prices and Fastest Shipping for Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (6)
  • Q & A (0)
  • Videos (1)
  • Photos

Hopkins Custom Fit Vehicle Wiring - HM11143584

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • Powered Converter
  • Hopkins

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily
    • Locate connection points in rear cargo area
    • Plug in connector
    • Run hot lead to car battery
  • Includes a tail light converter to ensure that your vehicle's wiring matches that of your trailer
    • Powered module connects directly to battery to avoid overloading vehicle's electrical system
  • Protective connection terminals resist corrosion
  • Comes with dust cap for 4-way flat connector and terminal grease packet for electrical connections


Specs:

  • Maximum amperage:
    • Stop/turn lights: 4.2 amps per circuit
    • Tail lights: 7.5 amps per circuit
  • 90-Day limited warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located in your rear cargo area on the driver's side and passenger's side. You will have to remove some interior paneling to access this harness. Once you've plugged in the connector, run the red hot lead up to your car battery. Connect the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.


Once installation is complete, the 4-way flat connector will be stowed in your rear cargo area.


It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 4-pole connector itself - to help prevent corrosion.


Powered Tail Light Converter

A tail light converter is built into this T-connector. This converter is a battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.


Because most trailers run on a two-wire system - wherein the brake and turn signals are carried on one wire - the separate brake and turn signals from your vehicle's three-wire system need to be combined so they are compatible with the wiring system of the trailer. This converter combines the brake and turn signal functions of your automobile so that they run on one wire to properly activate your trailer's tail lights. Note: This will not affect how the tail lights on your vehicle operate.



43584 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector

Installation Details HM11143584 Installation instructions

This Product Fits The Following Vehicles




Video of Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Hopkins Custom Fit Vehicle Wiring - Trailer Hitch Wiring - HM11143584 Review

Speaker 1: Today we're going to take a look at the Hopkins Plug-In Simple Vehicle Wiring Harness with the Four-Way Flat Trailer Connector. This is a custom fit part. It is designed to fit the 2013 and newer Nissan NV200s. On a custom fit product, I always like to recommend for you to go to our website, use our fit guide, put in your year and model vehicle, and it will show you if this will work for your application.This harness provides this four-way flat trailer connector at the back of your vehicle to power your trailer's signal lights. It is compatible with five-pole, six-pole, and seven-pole adapters that we do sell separately on our website. This does connect very quickly and easily.

Basically, you just locate your connection points which are in the rear cargo area behind the taillights. Plug in these connectors - one on each side. One of the driver's side, one of the passenger's side. Ground your white wire right here and then you'll have this red power wire that needs to run to the vehicle's battery.This harness does include this taillight converter. This black box right here.

This is to ensure that your vehicle's wiring will match that of your trailer. It is a powered module inaudible 00:01:00 connect directly to the battery and that's to avoid overloading your vehicle's electrical system. The terminals on this when you connect them is all protective connection terminals to help resist corrosion. It does come with a nice dust cover for the four-way. Basically, if you're not plugged into anything, you can just put that cover on.

That will protect the terminals from any damage or from the elements. It also comes with a package of terminal grease or dielectric grease and that is what you want to put on all of your electrical connections to help resist corrosion.The maximum amperage on this harness for this stop and turn light circuit is 4.2 amps per circuits. For the taillights, it's 7.5 amps total. Just briefly, how this installs, all you have to do again is go to the rear of the vehicle in the rear cargo area and gain access to behind the taillights. Start on the driver's side.

Take the connector here that will plug in behind the taillights on the driver's side. The driver's side connector will have the red and the yellow wire in it and then what you want to do is go over to the passenger side and you'll have this length of green wire with a connector on it. This will run all the way over to the passenger's side. Plug that in behind the taillights.Then your taillight converter here, this black box, you want to connect that to a or attach it to a good flat surface so it doesn't bounce around. They do give you some extra cable ties to attach it down with. Then you'll have two wires left. A white wire with the eyelet on it. That's for the ground. You want to connect that to a good lean ground if there's one nearby. If not, they do give you a grounding screw to make your own ground. Then the last wire, the red wire with the butt connector on it. That goes to your vehicle's battery so to run that to the front, they do give you this length of red wire. Connect one end of the length of wire to your butt connector. Run this all the way up to the front. When you get to the front, you don't want to connect this to the battery. You want to run it through this end line fuse holder so connect it to one side where the butt connector is. The other side of the fuse holder has an eyelet on it, that connects to the battery.Once that's all connected, just open it up. Take your included 15 amp fuse. There you go. Insert it in there. Put your cap on. Snap it shut and then your system is all ready to go. They do give you some extra cable ties to take up any slack in the wiring. That should do it for the review on the Hopkins Plug-in Simple Vehicle Wiring Harness with the Four-Way Flat Trailer Connector.

Customer Satisfaction Score:


Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143584

Average Customer Rating:  4.8 out of 5 stars   (6 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system.

by:

Installed easily per instructions and functioned as designed. I would order it again.



by:
2021 Nissan NV200

The product is good and simple to install. 30 minutes or less. very happy with this product.



by:

Well made.



by:



by:
2015 Nissan NV200

Delivery worked out well!



by:


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See what our Experts say about this Hopkins Custom Fit Vehicle Wiring

  • Availability Of 4-way Connector For 2021 Nissan Rouge
    I have another option for you, but the Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # HM11143584 you were looking at is designed to fit a 2013-2021 Nissan NV200 and will not fit your 2021 Nissan Rouge. Instead I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C44ER as it is designed to fit your 2021 Nissan Rogue, and will not require any splicing into your factory wiring. I included a link to the written instructions...
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Alexander C
Written by:
Alexander C

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