Call Now to Save

Need Help?

We've got you covered!

Curt Brake Control Wiring Harness 51457

Product Information
Our Price: $21.99
Sale Price: $19.79
Now 10% off, hurry limited time offer!
  5 (1 review)
Part #:51457
Applications: View All
  • Required for hooking up the break controller to your vehicle
Download Installation Instructions
Add to Cart
Ships Oct 25th - 26th


  • Wire color matches to the standard brake control harness
  • Works w/ all Curt brake controllers
  • Model specific for easier installation
  • Includes OEM connector
  • Made in the USA - Eau Claire, WI


No need to waste a bunch of time trying to wire in your trailer controls. Get yourself a Curt brake controller wiring harness and be on your way to towing. Install in no time without any hard wiring necessary on most vehicles. Working with all Curt brake controllers, this wiring harness is for you!

Elevate the troubles of a difficult install and instead of spending your time with a problematic issue, you can be out enjoying your towing abilities. The Curt wiring harness comes with the OEM connector, 2 feet of color coated 12 gauge wire and a protective sleeve to prevent any wire damages. The wires are color matched to a standard brake control harness. Being made in the USA and backed by a one year warranty, the Curt brake controller wiring harness is a great buy!

View Available Part Numbers For This Product Line


  • 2015-2017 Dodge Ram 1500
  • 2015-2017 Dodge Ram 2500
  • 2015-2017 Dodge Ram 3500
  • 2015-2017 Ram Truck 1500
  • 2015-2017 Ram Truck 2500
  • 2015-2017 Ram Truck 3500


The Curt brake controller wiring harnesses are an easy at home installation. For additional information view the installation instructions shown with your part, or call us at 877-216-5446 or 701-253-5906.

PDF Icon Curt 51457 Installation Instructions

Limited Lifetime Warranty

CURT Manufacturing Incorporated warrants, to the original purchaser, its products to be free from defect workmanship under normal use and service, ordinary wear and tear excepted for as long as product is owned by the original purchaser.

Limitations of the Warranty
CURT Manufacturing Incorporated's obligation under this warranty is limited to repair or replacement, at its option. CURT Manufacturing Incorporated shall not be liable for the loss of or use of vehicles, cost of removal and /or installation, loss of time, inconvenience, rental of vehicles, loss or damage to personal property, expenses such as telephone, lodging, gasoline, towing, or any incidental or consequential damages. CURT Manufacturing Incorporated will examine the returned product. If the defect is covered under the warranty, CURT Manufacturing will repair the item or replace it at that time. Alterations or misuse of the items will not be covered under the warranty.   Some states do not allow the exclusion or limitation of incidental or consequential damages. So the above limitation or exclusion may not apply to you.
This warranty gives you specific legal rights and you may also have other rights, which vary, from state to state.

Product Reviews Summary

Price / Value
Ease of Installation
1  Customer Review
5 Star
4 Star
3 Star
2 Star
1 Star
Order by

Tim W says it's great product
Part #: CU-51457 Posted on
Was this review helpful?
- 2015 Ram Truck 1500 (Hammond, IN)
Price / Value
Ease of Installation
I went on line found what I needed. Read the installation instructions and in just a few minutes I had electric trailer brakes.