Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
This item does not fit your vehicle
2003 Ford Excursion
These items fit your vehicle
2003 Ford Excursion
To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Wiring a trailer doesn’t need to mean cutting into your factory wiring. This Curt T-Connector harness plugs right into your vehicle’s existing connectors and gives you a 4-pole flat trailer plug. No splicing, no guesswork—just plug it in and go.
The harness installs out of sight using the vehicle’s built-in connectors, so everything stays clean and protected. You get a solid trailer wiring setup without disturbing your factory system. Once it’s in, the connector tucks away when not in use.
A built-in powered converter keeps your vehicle’s electronics safe while delivering the right power for your trailer lights. It supplies clean signals for running lights, turn signals, and brake lights, so your trailer lighting works every time you hook up.
Even if your vehicle didn’t come with a factory tow package, this harness gives you a simple way to add trailer wiring. It includes everything needed for a complete 4-flat connection, letting you tow confidently with the lights working like they should.
Customer Satisfaction Score:
92% were satisfied with this product
8% of customers were not satisfied
Ratings & Reviews
Do you have a question about this Custom Fit Vehicle Wiring?
Info for this part was:
At etrailer 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.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.