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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

Retail:$114.79
Our Price: $77.05
You Save: 33%
Custom Fit Vehicle Wiring

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Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector Custom Fit HM11143874
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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 HM11143874 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 (3)
  • Q & A (0)
  • Photos

Hopkins Custom Fit Vehicle Wiring

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

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, 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.



11143874 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector

Item # HM11143874

Installation Details HM11143874 Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11143874

Average Customer Rating:  5.0 out of 5 stars   (3 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:

Works great and just as advertised. The module fits perfectly and is plug and play. The only tricky part is running the positive wire to the battery becuase you have to go through all the panels on the inside trim. Not bad overall and totally worth the ease of use and install. Thanks



by:
2016 Hyundai Sonata

Very easy installation, quality product



by:
2016 Hyundai Sonata

GREAT PRODUCT, GREAT SERVICE, GREAT FOLLOW UP. KEPT ME INFORMED FROM ORDER TO ARRIVAL.

THANKS!!!


3
3

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

  • Best Trailer Hitch Recommendation for a 2016 Hyundai Sonata
    The best trailer hitch for the 2016 Hyundai Sonata Hybrid non-plug-in is the Draw-Tite part # 24965. For trailer wiring the custom fit Hopkins Harness part # HM11143874 would be the best option as well. You will need the recommended ball mount. You would most likely use a hitch ball with a 1-7/8 inch diameter, like part # 19256 or the 2 inch hitch ball # 19258.
    view full answer...
  • Trailer Towing Components Needed for 2015 Hyundai Elantra
    For your 2015 Hyundai Elantra sedan we have the Draw Tite hitch part # 24902 which is a confirmed fit that has the towing capacities of 2000 lbs total weight. This would be a great option as long as your trailer and motorcycle together weighs less than that. This hitch weighs 31 lbs. For trailer wiring you then would want the part # HM11143874 which is a confirmed fit. For a ball mount you would want the part # 3594 and then for hitch balls part # 19258 for a 2 inch ball or part # 19256...
    view full answer...
  • Installing Draw-Tite Class I Trailer Hitch Receiver on a 2017 Hyundai Sonata Hybrid
    The Draw-Tite Class I, part # 24965, is a confirmed fit for the 2017 Hyundai Sonata Hybrid, provided it is not a plug-in hybrid. I reached out to Draw-Tite and they noted that there are no differences in the installation process between the Hybrid and Standard models. If you haven't already, and are planning on towing a trailer, you'll likely want the wiring harness for the vehicle, part # HM11143874 and a compatible ball mount, part # 3593 with a 2-inch hitch ball, part # 19258 or a 1-7/8-inch,...
    view full answer...
  • Trailer Hitch and Wiring for a 2015 Hyundai Sonata
    I checked with Curt and the 2015 Hyundai Sonata takes a different trailer hitch than the 2011 models. If you want to stick with the Curt brand the hitch for the 2015 model is # C11402. If you are using the hitch for towing both vehicles/hitches do use the same ball mount, # C45521, as well as 1-7/8 inch ball # 19256 and 2 inch ball # 19258. For trailer wiring, if your 2015 is NOT a hybrid use # C56247. If it is a hybrid use # HM11143874. If you want to use the hitch for an accessory such...
    view full answer...
  • Will the Wiring Harness C59496 Fit a 2011 Hyundai Sonata Hybrid
    The # C59496 powered taillight converter/wiring harness will work with your 2011 Hyundai Sonata Hybrid, but we do offer a custom harness/taillight converter that would be easier to install which is part # HM11143874. The harness/converter plugs inline between the taillight assemblies and the vehicle taillight harnesses that feed them. You'll need to run one wire to the positive battery terminal. I've linked to an install video that will walk you through the process. .
    view full answer...
  • Recommended 4-Pole Wiring Harness for 2016 Hyundai Sonata Hybrid
    We do have 4-pole trailer wiring harness kits for the 2016 Hyundai Sonata Hybrid so long as it is NOT the plug-in version. For this vehicle I suggest the Curt harness # C56390 which offers plug-in installation at the rear of the vehicle, at the back of the two tail light assemblies. The rest of the installation consists of securing the ground wire's ring terminal to a nearby clean bare metal surface and running one other supplied wire to the battery where it connects using the included...
    view full answer...
  • Does Curt Trailer Wiring Harness C56247 Fit 2015 Hyundai Sonata and Provide all Lighting
    The Curt trailer wiring harness part # C56247 that you referenced is a fit for your 2015 Hyundai Sonata and will give your trailer all of the lighting functions needed. The power wire that the # HM11143874 is designed as a way to protect the taillight circuits of your vehicle. Instead of drawing the power for the trailer lights from the taillights of the vehicle it draws it directly from the battery. The Curt does not have this feature so it would be much easier to install but not necessarily...
    view full answer...

Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Adam R
Expert Research:
Adam R
Employee Chris R
Video Edited:
Chris R
Employee Alexander C
Written by:
Alexander C

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