bing tracking image
Summer Starts Here - Save up to 70%
SAVE NOW
Customer Service My Orders

Trailer Wiring Harness Installation - 2010 Toyota Highlander 118449 Video

content loading

Products Featured in this Video


T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


Tekonsha Custom Fit Vehicle Wiring

886 reviews


Code: 118449

Retail: $77.00

Price:  $63.10
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Converter
  • Custom Fit
  • 4 Flat
  • Tekonsha



Quickly and easily install a 4-way trailer connector on your vehicle with this custom wiring harness. T-One connector plugs directly into existing wiring - no cutting, splicing or tapping required. Powered ModuLite reduces strain on wiring system.


Do you have a question about part 118449?more information >     


How to Install a Trailer Wiring Harness on a 2010 Toyota Highlander 118449


Today on this 2010 Toyota Highlander we are going to be installing wiring harness part number 118449. The first thing I want to point out about our harness is that it comes in two separate pieces. We have got the first section which has an in line fuse in the modulite box as well as the port to plug in the vehicle. This is going to plug in underneath the dash on the driver side of the vehicle. … see more >     


Info for this part was:

Employee Zack K
Video Edited:
Zack K
Employee Andrew K
Video Edited:
Andrew K
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video Edited:
Chris R
Employee Jeff D
Installed by:
Jeff D
Employee Cole B
Installed by:
Cole B
Employee Nicholas E
Test Fit:
Nicholas E
Employee Randy B
Test Fit:
Randy B
Employee Brent H
Test Fit:
Brent H
Employee Shane H
Test Fit:
Shane H
Employee Robert C
Test Fit:
Robert C
Employee Andrew L
Video by:
Andrew L
Employee Kathleen M
Video by:
Kathleen M
Employee Jonathan Y
Video by:
Jonathan Y
Employee Michael B
Video by:
Michael B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.