Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
(91 reviews)
Price: $79.03
In Stock
Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
Item # HM11141845
Retail:$102.09
Our Price: $79.03
You Save: 23%
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- All Info
- Reviews (91)
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Hopkins Custom Fit Vehicle Wiring - HM11141845
- 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 - no cutting or splicing required.
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 - no cutting or splicing
- Tow harness with 4-way connector plugs into connection point in rear cargo area
- Tail light converter connects beneath dash
- 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
- 90-Day limited warranty
Installation on 2014 and 2015 Toyota Highlander
This custom-fit T-connector plugs into your vehicle's wiring harness. The connection points for the 4-way tow harness and the converter are located underneath the spare tire compartment. Once you've plugged in the converter, locate the "towing fuse" position in your fuse box and insert the included 10-amp fuse.
Installation on 2013 and Earlier Toyota Highlander
This custom-fit T-connector plugs into your vehicle's wiring harness. The connection point for the 4-way tow harness is located behind the driver's-side interior trim panel in your rear cargo area. The converter plugs into the factory wiring harness beneath your dash, on the driver's side. Once you've plugged in the converter, locate the "towing fuse" position in your fuse box and insert the included 10-amp fuse.
Once installation is complete, the 4-way flat connector will be stowed in an out-of-the-way location within your 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 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.
11141845 Plug-in Simple Hopkins T-Connector with 4-Pole Trailer Connector
Installation Details
This Product Fits The Following Vehicles
- 2008 - 2019 Toyota Highlander without factory tow package
California residents: click here
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
- Product did not meet expectations
- Did not arrive in time
- Wrong item was ordered
Customer Reviews
Hopkins Plug-In Simple Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - HM11141845
Average Customer Rating: 4.8 out of 5 stars (91 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 - no cutting or splicing required.by: Eric 02/21/2024
Toyota Highlander
In addition to the wiring kit, I also purchased the tow bar attachment for my Toyota Highlander. I was thrilled with how easy it was to install and the step by step video instructions on your website was exactly what I needed. Everything works perfectly and I was able to pull about 5 tons of stone in one haul which made me very happy. The trailer hitch and wiring has already paid for itself multiple times over in what I would have spent on delivery fees for my patio projects.
Thank you for a great product and a fantastic user experience.
by: Thomas02/21/2024
Product shipped in very Good condition. Installation instructions were very good. Saw the supporting online installations were excellent too. Thank yo
by: Dwayne 11/15/2023
The wiring harness was easy to install. Clear precise written directions were given (which I do read). The trailer lights work every time I tow something. Thank you, thank you!!
by: Shahzad03/05/2024
Excellent product, easy to install, followed video instructions
by: James07/21/2023
The hitch receiver is working well primarily as a bicycle carrier. It has pulled a light duty trailer well.
by: Evelyn05/16/2022
Not very good instructions included but not too difficult for hubby to install. [online video] was very helpful!
by: Lance 06/05/2023
I was nervous about ordering and installing this kit myself, but it really was incredibly easy. I didn't have to do any splicing, it really was just plug and play.
by: Murray07/18/2020
Great products! The shop had everything it needed to setup my 2017 Highlander up for towing a camper trailer.
by: James 10/26/2023
Worked perfectly, thanks
by: Charles 10/14/2023
Shipping great. Product so easy to inst all
by: Paul L10/19/2023
2017 Toyota Highlander
Very easy to install!
by: John O.11/04/2022
Toyota Highlander
Very easy installation on my Highlander. Easiest install I have ever done. Very heavy duty hitch, at a great price.
by: William 06/05/2023
The product was exactly what I needed. However shipping through usps stinks. They were days late and when it came I met the postman who said he didn’t have the package then found it at the bottom of his bag. I guess I might never have seen it.
by: Kevin01/20/2022
2015 Toyota Highlander
I’m loving this trailer hitch receiver. My 8-yr old some helped me do a self-install on my 2015 Toyota Highlander. The instructions on the retailer website were fantastic, and with a little patience and the right tools, we had no problem installing this ourselves - savings hundreds of dollars!
by: Steve05/25/2023
No problems, good product
by: Adam 06/24/2021
Toyota Highlander
The hitch and 4 flat wiring kit were great and everything went together easily, I would say it took approx. 40 minutes to install everything including the hitch and the wiring - very easy and straight forward. The videos from e-tailer were very helpful. We used the hitch on our Highlander to pull our boat to the lake this weekend. Everything worked as it should with no issues. I give it 5 stars.
by: Bart01/03/2022
Your shipping company SUCKS!!!! Your service and product was Fantastic. I would really rethink your shipping company. Look at attached photo. My harness was soaked.
Jenny N.
1/4/2022
I will have our customer service team reach out to you.
by: Ben01/29/2022
2012 Toyota Highlander
A little disappointed...did not come with everything. It was missing a fuse, zip ties and the grease...wish the product would say that it wasn't coming with these items. Once I went and got my own fuse I got it to work.
Jenny N.
1/31/2022
I will have our customer service team reach out to you.
by: Hung06/16/2022
Super easy and convenient to install. After removing certain panels in truck, you literally just plug connectors together, install the fuse at front fuse box and you are good to go.
by: Jon M04/12/2019
Toyota Avalon
Purchased wiring harness for my Toyota avalon. The instructions to connect and secure it for long term use were spot on. Great product and Support.
by: Jonathan 10/28/2021
2015 Toyota Highlander
Wiring took 5 minutes to install. Only complaint is with a 2015 highlander you need to buy the “WITHOUT TRAILERING PACKAGE” option even if you have the XLE or above with tow prep package
by: jw08/11/2017
great place and amazing pricing, i never bother shopping prices anymore I KNOW! theirs is the best foe me...... i will never buy from anywhere else and this is my 4th hitch and wiring kit from them not only for me but for family as well. thank you all!
by: Cin03/24/2023
2011 Toyota Highlander
Originally I had ordered just half the part, but decided to keep it for backup. I needed this one very quickly and got it in three days, which was perfect timing.
by: Joseph 03/05/2020
2016 Toyota Highlander
EVERYTHING WAS PLUG AND PLAY AND INSTALLED IN LESS THAN AN HOUR FOR HITCH AND WIRE HARNESS
by: James09/27/2021
very easy to install and very good installation instructions.
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Show More Reviews
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Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
Edited by:
Lindsey S
Video Edited:
Joshua S
Video Edited:
Jacob T
Video Edited:
Dustin K
Video Edited:
Chris R
Expert Research:
Adam R
Installed by:
Cole B
Updated by:
Wilson B
Written by:
Alexander C
Test Fit:
Brent H
Test Fit:
Shane H
Test Fit:
David F
Video by:
Michael B
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Evelyn
5/17/2023
No problem with the wiring harness