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  1. Custom Fit Vehicle Wiring
  2. Hopkins
  3. Custom Fit
  4. Trailer Hitch Wiring
  5. 4 Flat
  6. 7 Round - Blade
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 # HM11143325
Retail:$50.95
Our Price: $37.96
You Save: 25%
Custom Fit Vehicle Wiring

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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. 1-800-940-8924 to order Hopkins custom fit vehicle wiring part number HM11143325 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 for Factory Tow Package - 7-Way and 4-Flat Connectors. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (28)
  • Q & A (0)
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Hopkins Custom Fit Vehicle Wiring - HM11143325

  • Custom Fit
  • Trailer Hitch Wiring
  • 4 Flat
  • 7 Round - Blade
  • No Converter
  • Hopkins

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
  • Comes with dust cap for connector, cable ties, and terminal grease packet for electrical connections
  • 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.



11143325 Plug-in Simple Hopkins Multi-Tow T-Connector with 4-Pole and 7-Way Trailer Connector

Installation Details HM11143325 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors - HM11143325

Average Customer Rating:  4.5 out of 5 stars   (28 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.

by:
2007 Toyota Sequoia

The housing should not be made out of plastic. Other than that I’m satisfied with this replacement bracket. Everything is perfect except the plastic housing and how the screws are attached.




by:

Great replacement.




by:

Excellent. Only suggestion w b to make metal mounting bracket of heavier gauge steel (and/or offer aluminum or SS bracket options).


Comments
Excellent
JQ - 11/11/2020


by:
2013 Toyota Tacoma

This is a very well built plug harness! Heavier gauge wire than OEM and all sealed connections. This product seems quality built.




by:
2008 Toyota Sequoia

The product I ordered worked perfectly, the installation was easy. All Good. I would have provided 5 stars except, I paid for 3 day service and got 7 day service. It all worked out, but it was a surprise when I waited for delivery for several days.


Comments
Hello Mark J!! Thank you for purchasing our Wiring Harness. Hopkins really appreciates your business. If you have any concerns or questions, please get in contact with etrailer customer service. Thank you!
Hopkins C from - 06/06/2017


by:
2005 Toyota Sequoia

Product is exactly what was pictured and the instructions made the installation smooth and easy. It will work great for pulling my boat and livestock trailer. Very solid and simple design, very impressed with the amount of time it took to be shipped.




by:

Fit perfect. Easy plug in and bracket fit. Shipping was extremely fast. Been a big fan of etrailer.




by:
2008 Toyota Sequoia

Great price, large inventory, fast shipping.. etrailer had the exact item i was looking for.. Will revisit for sure!




by:
Toyota

no problem installing it on my Toyota. Instructions were great and it fit perfectly.




by:
2006 GMC Sierra

Couldn't be more satisfied! Product works great customer service on the phone was excellent! Package arrived before ship date!
I was very satisfied and will definitely shop with etrailer again!




by:
2008 Toyota Sequoia

Had e-mail confirmations within seconds of submitting order, and shipment tracking info. soon after.
Product arrived as described and was packaged very well.




by:
2006 Toyota Sequoia

Perfect fit.
This company has one of
the best and easiest web sites. Very easy to find what you are looking for and great service.
Will use again!


Comments
At one year, working great. Expect it will last as long as the car
Wm D - 05/06/2019


by:
2004 Chevrolet Colorado

Thanks so much for getting the part to me in such a short time. The product was just as described. I would certainly use this company again. Folks were friendly, and product was of good quality


Comments
Hopkins appreciates your business, David M and we are grateful you purchased our Plug-In-Simple Wiring Harness. If you have any concerns or questions, please get in contact with etrailer customer service. Thank you!
Hopkins C from - 06/27/2017


by:
2007 Toyota Sequoia

Exactly what I needed. Customer service is great!


Comments
Still working like a charm!
Stephen - 08/04/2020


by:

Shipping was fast and item work as expe cted.




by:

I am still enjoying my product a year later. I have had no problems or issues with its usage. Still looks brand new. Excellent product. Thanks again




by:

It was a great buy worked out great no problems




by:




by:

Good product. Just like OEM.




by:
2003 Ford F-250 and F-350 Super Duty

What you see is what you get! Just what we needed.




by:
2005 Toyota Sequoia

great product at a very fair price, fast delivery and easy to install




by:




by:
2007 Toyota Sequoia




by:
2005 Toyota Sequoia




by:
2006 Toyota Sequoia



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

  • Does the Hopkins Plug-In Simple Vehicle Wiring Harness # HM11143325 Include Mounting Bracket
    The Hopkins Plug-In Simple Vehicle Wiring Harness # HM11143325 referenced in your question is confirmed to fit your 2007 Toyota Sequoia with the factory tow package. This custom-fit harness will easily install by connecting directly to the built-in ports located at the rear of the vehicle, slightly toward the driver's side. This will provide you with both a 4-Way and fully-functional 7-Way connector. A mounting bracket is indeed included to allow you to secure the connector to the vehicle....
    view full answer...
  • How to Add a 7-Way Trailer Wiring Harness to a 2017 Nissan Frontier
    I do have an option for you but the Hopkins Plug-In Simple Vehicle Wiring Harness part # HM11143325 is not a confirmed fit for your 2017 Nissan Frontier. Instead, you will want to use the T-One Vehicle Wiring Harness part # 118266 which is a confirmed fit and will give you all of the wires/relays that you need to add a 7-way trailer connector to your Frontier. If you need help with installation I have attached a review video for you.
    view full answer...
  • How Can I Get Power to my 7-Way Connector on my 2006 Nissan Pathfinder without a Tow Package.
    The Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors part # HM11143325 is for vehicles as a replacement to the already existing 7-way. Since you didn't have that connector you will need the kit that contains the relays and harness that will activate the tow package for this use the Tekonsha T-One Vehicle Wiring Harness with 7-Way Trailer Connector part # 118281.
    view full answer...
  • 2006 Nissan Pathfinder LE 7-Way Trailer Wiring Recommendation
    We have a 7-way that fits your 2006 Nissan Pathfinder but it is not the Hopkins kit that you mentioned. Instead you'd want the part # 118281 which is a confirmed fit and would work well. If you are looking for a 7 and 4-way that you could replace the 7-way of the # 118281 with you could use the part # HM40950.
    view full answer...
  • Recommended 4-Way and 7-Way Trailer Connector for 1999 Ford Super Duty Truck
    To get the 7 way and the 4 flat on your 1999 Ford Super Duty truck, I recommend the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 7-Way Trailer Connector # C55243. Then you will need to use the Hopkins Endurance Multi-Tow 7-Way RV and 4-Way Flat Trailer Connector - Vehicle End # HM40950 to get both functions readily accessible.
    view full answer...
  • Will the Hopkins HM11143325 Fit a 2005 Toyota Sequoia SR5?
    The ports the Hopkins # HM11143325 will plug in to will be under the bumper towards the driver side of the vehicle. This is designed to be used on a 2005 Sequoia that was originally equipped with a towing package. If you are unable to locate the ports or are unsure if the vehicle did have a factory towing package, you can call a Toyota dealer with your VIN and they should be able to tell you if it did or not. If you do not end up having the factory tow package, you will need to install...
    view full answer...
  • Troubleshooting Hopkins Wiring Harness HM11143325 Constantly Powering Trailer Brakes
    Since the Hopkins Plug-In Simple Vehicle Wiring Harness for Factory Tow Package - 7-Way and 4-Flat Connectors # HM11143325 you have is designed specifically for your 2008 Toyota Sequoia, then it should have the wires in the correct location. You can test this with a circuit tester like # PTW2993. You will want to test the 1 o'clock pin of the 7-way and it should have 12v power constantly, and next test the 5 o'clock pin on the 7-way connector it should only have 12v power when the brake...
    view full answer...
    Image 1 for
  • Parts Needed to Install Trailer Wiring on a 2003 Nissan Xterra
    You'd need to first start with a 4-way on your 2003 Nissan Xterra. For that the part # 119147KIT would be what you need. If that's the connector you need for your trailer that would be all you'd need. If you need a 7-way you'd need to go a different route. Now if your trailer does not have brakes all you would need is the part # 37185 as an adapter to convert the 4-way to a 7-way. If you do have trailer brakes you would need the # ETBC7 instead of the # 37185 and a brake controller....
    view full answer...
  • Do I Need To Install A Brake Controller To Activate Or Deactivate Surge Trailer Brakes In Reverse?
    Great question. Let me cover brake activation first. If you wish to have active braking on a hydraulic system when backing up, you would need to have Electric over Hydraulic brakes and not a surge brake coupler. Surge brake couplers do not allow active braking when in reverse. To add the electric over hydraulic system, it will require a brake controller like # 39523 and an electric over hydraulic brake actuator like the HydraStar Vented Marine Electric Over Hydraulic Actuator for Disc...
    view full answer...

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




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Info for this part was:

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

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