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Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors

Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors

Item # HM11143384

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Custom Fit Vehicle Wiring

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HM11143384 - No Converter Hopkins Trailer Hitch Wiring
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  • Custom Fit
  • Trailer Hitch Wiring
  • Hopkins
  • 4 Flat
  • 7 Blade
  • No Converter
Quickly and easily install a 4-way and 7-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required. Call 800-298-8924 to order Hopkins custom fit vehicle wiring part number HM11143384 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 for Factory Tow Package - 7-Way and 4-Flat Connectors. Custom Fit Vehicle Wiring reviews from real customers.


  • All Info
  • Reviews (7)
  • Q & A (6)
  • Videos (1)
  • Photos
  • Why etrailer?

Hopkins Custom Fit Vehicle Wiring - HM11143384

Quickly and easily install a 4-way and 7-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required.


Features:

  • Provides both a 7-way RV-style and a 4-pole flat connector at the back of your vehicle to power your trailer's signal lights
    • Designed for use with a factory tow package
    • Compatible with 5-pole and 6-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing
    • Locate connection points at the rear of your vehicle
    • Plug in connector
  • Includes mounting bracket
  • Protective connection terminals resist corrosion
  • 90-Day limited warranty


Installation

This custom-fit T-connector plugs into your vehicle's factory tow package wiring harness, which is located at the rear of your vehicle, slightly toward the driver's side.


Once installation is complete, the connectors will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket is included to keep the connectors secure.


It is recommended that you use a small amount of grease on all electrical connections - the plugs on your automobile and the 7-pole and 4-pole connectors - to help prevent corrosion.



11143384 Plug-in Simple Hopkins Multi-Tow T-Connector with 4-Pole and 7-Way Trailer Connector



HM11143384 Installation InstructionsInstallation Details HM11143384 Installation instructions

This Product Fits The Following Vehicles

2003 - 2004 Toyota Sequoia with factory Tow Package



California residents: click here


Video of Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors


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 - HM11143384 Review

Today we're going to take a look at the Hopkins plug in simple vehicle wiring harness with the seven way and the four way connectors for the factory tow package. Now this is a custom fit part. It is designed to fit on the 2003-2004 Toyota Sequoia with the factory seven way. This part will provide a seven way RV style plug and a four way flat connector at the back of your vehicle to power your trailer's signal lights. It is designed for use on vehicles that have a factory tow package. This is also compatible with five pole and six pole adapters that we do sell separately. This does connect very quickly and easily.

There's no cutting or splicing of wires. Basically, you'll have your two plugs here, and you just locate your two connection points that are at the rear of your vehicle above the factory seven way towards the driver's side. Then just plug in these to the matching sockets. If you notice, it does include this nice mounting bracket that it's all attached to, and they do use protective connection terminals to help resist corrosion. It does come with a nice set of detailed instructions on how to install it. That should do it for the review on the Hopkins plug in simple vehicle wiring harness with the seven way and the four way connectors for the factory tow package..


Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors - HM11143384

Average Customer Rating:  5.0 out of 5 stars   (7 Customer Reviews)

Quickly and easily install a 4-way and 7-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting or splicing required.

- HM11143384
by:
2003 Toyota Sequoia

Item fit perfect...simple to install.. 374981



- HM11143384
by:

Easy attachment and setup. 470326



- HM11143384
by:
2004 Toyota Sequoia

This fit my 2004 Toyota Sequoia perfectly. For anyone installing this on a Toyota and having issues with only the brakes and turn signals working, there might be a missing relay. To temporarily fix this, look for a spot marked 'TOWING TAIL' (in the fuse box under the hood). I was able to swap the horn relay in to get my running lights to function. ****DISCLAIMER: do that at your own risk!! The correct relay should be ordered from Toyota. etrailer had my order processed and ready to be shipped hours after ordering. It came quick and was correct. I definitely recommend them. 577546



- HM11143384
by:

Excellent company to do business with. 647217



- HM11143384
by:

As advertised, fast shipping, great product. Thanks 633610



- HM11143384
by:

Works perfectly! 593592



- HM11143384
by:
2004 Toyota Sequoia

Easy and straight forward to install. Great connectors and plenty of slack to route where you’d like. Comes with bracket to mount in different positions. 494131


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Ask the Experts about this Hopkins Custom Fit Vehicle Wiring
Do you have a question about this Custom Fit Vehicle Wiring?


  • 7-Way Trailer Wiring Harness for a 2004 Toyota Sequoia and a 2006 Toyota Tundra
  • I do have a wiring harness for both vehicles but the wiring harness for a 2004 Toyota Sequoia is different than the wiring harness for a 2006 Toyota Tundra. For your Sequoia, you will want to use the Hopkins Plug-In Simple Vehicle Wiring Harness part # HM11143384 which will give you both 4 and 7-way trailer connections. The harness offers a simple plug and play installation that will not require you to cut or splice any wires. The pigtails that will need to be used to install this harness...
    view full answer...

  • Length of Trailer Wiring Harnesses for 2003 Toyota Sequoia
  • There are two wiring harnesses confirmed to fit the 2003 Toyota Sequoia. The Tekonsha # 20137 and the Hopkins # HM11143384. Both are designed and have been tested specifically for your vehicle if you have the connectors are the rear of the Sequoia which can be found slightly towards the driver's side. I've attached a picture of the connectors on the harnesses. The Tekonsha harness measures about 16 from the back of the 7-way connector to the end of the connectors that mate with...
    view full answer...

  • Adding a 7-Way Trailer Connector to a 2015 Toyota Tacoma
  • Hopkins Plug-In Simple Vehicle Wiring Harness # HM11143384 does not fit the 2015 Toyota Tacoma. There isn't a plug-in 7-Way that will fit your 2015 Tacoma so to add one you would first need to install a 4-Way flat (unless the truck already has one) using # 118496. Then you would use # ETBC7 to add the 7-Way and retain the 4-Way. If the truck came with a 7-Way and it was damaged then you can use # 37185, cut off its 4-Way, and hardwiring the wires from it to the wires on the Tacoma by...
    view full answer...

  • Trailer Wiring for 2018 Toyota Highlander
  • We do have trailer connectors that will plug in and work with your 2018 Toyota Highlander, but the Hopkins Wiring Harness # HM11143384 you referenced does not fit your vehicle. Instead, if your '18 Highlander has the factory tow package with the converter under your dash you need T-Connector Vehicle Wiring Harness for Factory Tow Package # 56042, which you simply plug into the connection point in your rear cargo area. Should your Highlander NOT have the factory tow package with the...
    view full answer...

  • 4-Way Trailer Wiring Recommendation for 2004 Toyota Sequoia
  • For your 2004 Toyota Sequoia we have the Hopkins wiring kit part # HM11143384 which is a confirmed fit and would work well. It has a 7-way and a 4-way that can be used so it would be the best option we have.
    view full answer...

  • Recommended Trailer Wiring Harness and Brake Controller for 2003 Toyota Sequoia SR5 2WD
  • Your 2003 Toyota Sequoia should have a factory 7-way trailer connector. If you don't have one already connected, the Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors # HM11143384 will connect to a factory wiring harness which if present is located slightly toward the driver's side under your Sequoia. If you have that, then I recommend the Tekonsha wiring harness # 3040-P which will also be compatible with any Tekonsha controller....
    view full answer...


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




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Info for this part was:

Edited by:
Lindsey S
Expert Research:
Michael H
Installed by:
Jeff D
Expert Research:
Jameson C
Updated by:
Sarah W
Written by:
Alexander C
Photos by:
Stacy F

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