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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. Trailer Hitch Wiring
  4. 4 Flat
  5. Custom Fit
  6. No Converter
Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector

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

Item # C56325
Retail:$40.16
Our Price: $17.34
Custom Fit Vehicle Wiring

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Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - no cutting, splicing or tapping required. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C56325 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt T-Connector 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 (306)
  • Q & A (0)
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CURT Custom Fit Vehicle Wiring - C56325

  • Trailer Hitch Wiring
  • 4 Flat
  • Custom Fit
  • No Converter
  • CURT

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into OEM tow package wiring harness - 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 behind center of rear bumper
    • Plug in T-connector
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 7.5 amps per circuit
    • Tail lights: 7.5 amps per circuit
  • 1-Year limited warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the center of your rear bumper.


Once installation is complete, the 4-way connector will be stowed beneath your vehicle, near the trailer hitch. A mounting bracket (sold separately) is recommended to keep the connector secure.


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.



56325 Curt T-Connector Vehicle Wiring Harness with 4 Pole Trailer Connector

Installation Details C56325 Installation instructions

This Product Fits The Following Vehicles



California residents: click here


Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector - C56325

Average Customer Rating:  4.9 out of 5 stars   (306 Customer Reviews)

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

by:
2018 GMC Acadia

Very handy and makes a nice inatall. The instructions are vague and incomplete. They do not tell you exactly how to release the OEM connector plug, only that you push the red lock up. Then what? Press where? It took 15 minutes to fugure that out or fear of breaking something. (Ask me how I know!)



by:
2023 Chevrolet Blazer

5 star on quality, 4 star on instructions. I’m pretty good with mechanical things. This was not difficult to install. The access holes provided were like 7/8” but bolt heads are 1-1/16” so needed to enlarge those holes using a 1/2” drill bit. Instructions said to disconnect muffler but I did not and was able to get it in place. Need to remove four screws, two on each side from center, on the bumper cover and pull back to install. Used jack stands to assist. Did not need to trim any of the cover. Fishing lines worked great too; just put a good kink in them to pass easy to the access hole. Did have to trim two bolts projecting from the bumper bracket and then it fit great, all bolts lined up. Adapter for lights was perfect also, bit hard to reach and disconnect cover though. Overall very happy with this product.



by:

Direct fit for a 2021 Chevy Blazer premiere installed a hitch, and this wiring harness at the same time. I figured since the bumper was off, I would be able to install this quick and easy and it was. Just had to take the dust and weather cover off existing plug that was behind the driver side, bumper and plug this wiring harness right in. As you can see from pictures pretty straightforward install.



by:

Survived being shipped in the big hitch box and installed smoothly and easily.



by:

Works just fine, installation was easy as I installed it during the hitch installation and didn't have any issues.



by:
2017 Cadillac XT5

Excellent product and the easiest system for attaching to your vehicle! You only need a second person to hold the hitch up while you get the first nut on each side. The wiring harness is click-and-play. if you need a visual, watch the provided videos. Highly recommend this product to everyone!!!



by:

Delivery was fast and on time as promised! Installation videos and instructions were spot on. Would highly recommend!



by:

Very easy to install. Remove cover from wiring harness on vehicle and plug in the wiring harness. So simple that every one is able to do this.



by:
2023 GMC Acadia

Plug in and go



by:

AS ALWAYS THE PARTS WERE PERFECT BUT AS YOU CAN SEE I AM ONLY GIVING 3 STARS. THIS WAS ORDERED FOR A CUSTOMER, DELIVERY WAS SLATED FOR WEDNESDAY AND WE SCHEDULED A THURSDAY INSTALLATION FOR OUR CUSTOMER WHO WAS LEAVING ON VACATION SATURDAY EARLY MORNING. WHEN THE PARTS DID NOT ARRIVE AS PROMISED I CALLED CUSTOMER SERVICE AND WAS TOLD THE DELIVERY WAS DELAYED. I ASKED WHEN I COULD EXPECT DELIVERY AND HE SUGGESTED I CALL UPS BECAUSE HE HAD NO IDEA ??!!? A VERY GOOD CUSTOMER DELAYED HIS VACATION UNTIL SATURDAY AFTERNOON BECAUSE I LET HIM DOWN. AGAIN THE PARTS WERE PERFECT AND WORKED GREAT, YOU JUST NEED A LITTLE TRAINING FOR THE CUSTOMER SERVICE PEOPLE



by:

Hi, e-trailer always very responsive and now I have to install it!!!



by:

Great product and video showing how to install on specific vehicle. Went on as shown, with no difficulty at all.



by:

Once again, very easy to remove and install new plug. Nice to have the YouTube video to instruct how to disconnect the plug.



by:
2021 Chevrolet Blazer

Plugs right into the factory harness on my 2021 Blazer RS and works geeat.



by:
2019 GMC Acadia

Everything is good. Measurements and quality. Thanks!



by:
2018 Cadillac XT5

Very fast delivery. Easy to instal



by:

Got it faster then I could have imagine d!



by:

Always a great experience shopping with Etrailer. Our products arrived in one day!



by:

I watched the video first which made it very simple to connect. It’s just as advertised.



by:

perfect fit for what I needed. no issues whatsoever.



by:
2021 Cadillac XT5

Perfect fit, great instructions



by:

Very nice pigtail! Easy install.



by:
2022 Chevrolet Blazer

The wiring harness was very easy to install, but the hitch installation took a little time. It went on good after a little time figuring out the mounting hardware. The videos on this site helped make the installation a little easier to understand.



by:

Look, I don't know if my product works yet. But they reached out to me the moment it was delivered. I am sure if there are issues they will help but I am thrilled with the customer service. This also came several days early. Would recommend.



by:

I was very pleasantly surprised by the ease of this wiring harness installation. I installed a wiring harness on a Jeep a few months ago. This was literally plug and play.


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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Joshua S
Video Edited:
Joshua S
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Chelsea B
Written by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B
Employee Jonathan Y
Video by:
Jonathan Y
Employee Thomas T
Video by:
Thomas T
Employee Robert C
Test Fit:
Robert C
Employee Conner L
Test Fit:
Conner L
Employee David F
Test Fit:
David F
Employee Ryan G
Test Fit:
Ryan G
Employee Kevin C
Test Fit:
Kevin C
Employee Bradley B
Test Fit:
Bradley B

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