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  1. Custom Fit Vehicle Wiring
  2. Tekonsha
  3. Trailer Hitch Wiring
  4. 4 Flat
  5. Custom Fit
THIS ITEM IS NOT A FIT FOR
2020 Chevrolet Spark

T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector

Retail:$44.70
Our Price: $30.59
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Custom Fit Vehicle Wiring
Not Confirmed to Fit

2020 Chevrolet Spark

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Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into OEM tow package port - no cutting, splicing or tapping required. 1-800-940-8924 to order Tekonsha custom fit vehicle wiring part number TK88VR or order online at etrailer.com. Free expert support on all Tekonsha products. Great prices and Fastest Shipping for T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
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  • Reviews (15)
  • Q & A (0)
  • Videos (1)
  • Photos

Tekonsha Custom Fit Vehicle Wiring

  • Trailer Hitch Wiring
  • 4 Flat
  • Custom Fit
  • Tekonsha

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


Features:

  • Provides a 4-way flat trailer 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, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily - no cutting or splicing of wires
    • Locate connection point in rear cargo area
    • Plug in connector
  • Constructed of 16-gauge bonded wire
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage: 7.5 amps per circuit
  • 1-Year limited warranty


Installation

This custom-fit T-One connector plugs into your vehicle's factory tow package wiring harness, which is located in your rear cargo area. You will have to remove the cargo trays and rear threshold to access this harness.


Once installation is complete, the 4-way flat connector will be stowed in your rear cargo area, when not in use.


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.



118293 Tow Ready T-1 T-Connector - 4 Wire

Item # TK88VR

Installation Details TK88VR Installation instructions

This Product Fits The Following Vehicles




Video of T-One Vehicle Wiring Harness for Factory Tow Package - 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 Review of Tekonsha Custom Fit Vehicle Wiring - T-One Vehicle Wiring Harness 4-Pole Flat OEM - TK88VR

Hi everybody. Andy here with etrailer.com and today we're gonna take a brief look at this T-One vehicle wiring harness with a four pole flat trailer connector for a vehicle with a factory tow package. Now this harness is designed to fit the 2020 and newer Buick Encore GX with LED taillights and also the 2021 and newer Chevrolet Trailblazer. To confirm that this is gonna work for your vehicle, take advantage of our vehicle fit guide on our website. Input the year, make and model of your vehicle and our fit guide will let you know if this will work for your vehicle. So this is gonna give you a four way flat trailer connector at the back of your vehicle to power your trailer signal lights.

It is compatible with five pole, six pole and seven pole adapters, which are sold separately. And this harness is great because it's designed to connect quickly and easily by plugging directly into your OEM tow package port. So there's no cutting, no splicing or tapping required. There's not gonna be any alterations to your vehicle's wiring. It's literally plug and play.

Your OEM tow package port is located in the rear cargo area and you will have to remove the cargo trays and rear threshold to access this harness. You can secure any excess slack in your wiring with the included cable ties and once the installation is complete the four way flat connector will be stowed in your rear cargo area when not in use. As you can see, included with this is a dust cap for that four pole flat connector and it's tethered to the plug housing, so that is going to ensure that you don't misplace it or lose it. And that dust cap covers up those connection points when the plug is not being used, protecting connections from the elements, dirt and debris. The maximum amperage is gonna be 7.5 amps per circuit.

This is constructed of a 16 gauge bonded wire. Instructions are included. It is recommended that you use a small amount of dielectric grease on all of your electrical connections, like the plugs on the vehicle and the four pole connector itself. It's designed to help prevent electrical failures caused by corrosion and moisture. You can find that on our website using item number 11755 and if you decide to mount this near your trailer hitch receiver, and you would like to get a bracket to mount this in, I would recommend taking a look at our mounting bracket for four pole flat on our website.

You can find that using item number 18144. Well that's gonna conclude our look today. I hope it was helpful for you. Again, my name is Andy. Thank you for joining me..

Customer Satisfaction Score:


Customer Reviews

T-One Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector - TK88VR

Average Customer Rating:  4.8 out of 5 stars   (15 Customer Reviews)

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

by:

The male end of the plug that this unit locks into is held to the body by a slide lock. Make sure you have a good grip on this connector when you push the female end in as to not push it out of the slide. Once the connectors are locked they will not move. This was for a 2023 Trailblazer with factory connector in spare tire area. Lift the cargo area cover and connector will be just left of center attached to the body just under plastic molding. Tested connector after install and light system working perfectly. Good price, solid product, do not hesitate to purchase if your vehicle has factory connector.

Raymond M.

5/5/2024

Unless you damage wiring or trailer plug you will not have any problems with this product.



by:

Fast delivery and perfect fit

James

3/28/2024

Still working like new



by:

Haven’t installed it yet but it looks r ight



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2023 Chevrolet Trailblazer

Plugs right in, no hastle, great communication on order status, low price- 5 stars easy



by:

Not needed and shipping back was going to be over 50% of item cost. So I kept the unneeded part due to cost.



by:
2021 Buick Encore GX

Excellent product, attached instantly



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2021 Chevrolet TrailBlazer

Easy install and works great.



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2023 Chevrolet Trailblazer



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2021 Chevrolet Trailblazer



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2021 Chevrolet Trailblazer



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2022 Chevrolet TrailBlazer



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

  • Recommended Hitch and Wiring for 2024 Chevrolet Trailblazer
    I recommend the same Draw-Tite Trailer Hitch Receiver # DT55GR you were looking at for your 2024 Chevy Trailblazer. This Class III hitch has a bolt-on installation and concealed cross tube for a nice clean look. It has a max gross trailer weight of 3,,500 lbs, max tongue weight of 525 lbs, and comes with a limited lifetime warranty. For wiring you have a few choices based on your tail lights. If you have LED lights you need the # TK26VR. If you have incandescent lights then you need the...
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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