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  1. Custom Fit Vehicle Wiring
  2. Hopkins
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. Powered Converter
Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

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

Item # HM11143254
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Custom Fit Vehicle Wiring

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HM11143254 - 4 Flat Hopkins Custom Fit Vehicle Wiring
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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. 1-636-306-4830 to order Hopkins custom fit vehicle wiring part number HM11143254 or order online at etrailer.com. Free expert support on all Hopkins products. Guaranteed Lowest Price 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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Hopkins Custom Fit Vehicle Wiring - HM11143254

  • 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 - no cutting or splicing
    • 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, cable ties, and terminal grease packet for electrical connections


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3 amps per circuit
    • Tail lights: 6 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 the rear threshold and some interior lining 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 connector will be stowed in your trunk.


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.



11143254 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector

Installation Details HM11143254 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 - HM11143254 Review

Speaker 1: Today we're going to be taking a look at the Hopkins plug in simple vehicle wiring harness with a four pole flat trailer connector. This product fits a 2004 to 2007 Acura TL. To ensure that this is a fit for your vehicle, you can always use the vehicle fit guide located at etrailer.com. It provides a four way flat 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. Adapters are sold separately and it comes with a dust cap for the four way flat plug.

That way you can cover up the connection points when plug's not being used.Now it does include a taillight converter, that's this black box right here. This ensures that your vehicle's wiring matches that of your trailers'. The powered module connects directly to the vehicle battery through the wiring to avoid overloading your vehicle's electrical system and it is designed to connect quickly and easily. You just need to locate the connection points in the rear cargo area and plug in all your connectors. Now these connectors are custom fit for your vehicle, they are going to match up perfectly with the ports on the vehicle and again they just simply plug in and then they snap lock together for a nice tight secure fit.

Plug in all your connectors.Then you'll need to make a ground connection your ground wire's the white wire with the ring terminal attached to it. You want to get that grounded to a suitable grounding location and you can use the included grounding screw to get that done. Then you can mount the converter box to a safe, out of the way location using the provided cable ties. Next, you'll need to run the hot lead to the vehicle battery. The hot lead is the short red wire coming out of the box.

This gets connected to one end of the bundle, simply use the pre-attached butt connector to make that connection. The other end of the bundle runs to the vehicle battery, gets connected to the one half of the fuse holder here at the butt connector. The other half of the fuse holder has a ring terminal attached to it and that gets connected to the positive post of the vehicle battery. It does come with your 15 amp fuse, goes directly in the fuse holder and it has the cap that goes over it to keep that safe and protected.Then, you can secure any excess or slack in your wiring with the included cable ties. And once your installs complete, the four way connector's going to be stowed in your trunk.

You got plenty of wiring here, that way you can extend it out the back when you need to use it. Then roll it up and tuck it away when you don't need to use it. It is recommended that you use the included terminal grease on all your electrical connections like the plugs on the vehicle and the four pole connector itself. That's specifically designed to help prevent corrosion to the connection points.Then when it comes to the maximum amperage for your stop and turn lights, we're looking at three amps per circuit and for the taillights we're looking at six amps per circuit. That's going to do it for today's look at the Hopkins plug in simple vehicle wiring harness with a four pole flat trailer connector.

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
Cole B
Employee Alexander C
Written by:
Alexander C

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