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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. 4 Flat
  4. No Tow Package
  5. Trailer Hitch Wiring
  6. Vehicle End Connector
THIS ITEM IS NOT A FIT FOR
2009 Dodge Durango
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CURT

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

Part Number: C55376
In Stock
$39.90
Retail:$67.95
You Save: 41%
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2009 Dodge Durango

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C55376 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 with 4-Pole Flat Trailer Connector. Custom Fit Vehicle Wiring reviews from real customers.
  • All Info
  • Reviews (41)
  • Q & A (0)
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CURT Custom Fit Vehicle Wiring - C55376

Highlights

  • Custom Fit for Your Vehicle: Works with your vehicle's wiring
  • Tow Without Factory Prep: 4-way flat connector powers trailer brake, turn, and tail lights.
  • Plug-and-Play Install: T-connector plugs inline with tail lights—no wire cutting needed.
  • Reliable Signal Match: Built-in converter syncs vehicle wiring with trailer lighting.
  • Clean Fit: Hidden plug design keeps wiring tucked away behind trim panels.
  • LED-Ready Performance: Works with trailers using LED lights for consistent output.

Features to know about

Installs Without Cutting or Splicing: Plug-In T-Connector

Wiring a trailer doesn’t have to mean splicing factory wires. The Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector plugs directly into existing tail light connections. It’s a clean, hidden install that keeps factory wiring intact and ready to tow without extra work.

Adds a 4-Flat Connection for Essential Trailer Lighting

This harness gives you a standard 4-flat connector that powers running lights, turn signals, and brake lights on your trailer. It’s the basic setup most small utility, boat, or camper trailers need to tow safely and legally.

Simple DIY Setup: Ready to Use Out of the Box

Designed as a plug-and-lead system, the harness comes ready to install without special tools. Just match the connectors and route the lead where you want it. Most folks can have it wired and tested in a short afternoon.

Reliable Trailer Lighting Even Without a Tow Package

Vehicles without a factory tow package can still handle towing needs with this harness. Built with an integrated converter, it safely transfers power from the vehicle’s lighting system to the trailer without overloading circuits. It’s a dependable way to add towing capability when your setup doesn’t already include it.

Specs

Electrical Specifications

  • Amperage allowance:
    • 3.0 Amps per turn/brake
    • 6.0 Amps per tail light function
  • Warranty: 1-Year limited warranty

55376 CURT T-Connector - 4 Wire

Similar to Tekonsha 118376 and Hopkins HM42225

Installation Details C55376 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.3

41 reviews
Review sort icon
Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring - no cutting, splicing or tapping required.

by:

Only used it 1 time



by:

Perfect fit I was able to install it easily without any problems



by:

everything was on time and quality looks very good, I am about to install. So far you guys did a top job and I am impressed. Oh and the quality of the LED bar for the price I paid, great job. Good company thank you



by:

I haven’t put it on the vehicle yet. But soon…..



by:

Product has been performing flawlessly. Easy to install.



by:

As a Chrysler dealer, this harness fits perfect every time.



by:

The easiest way to connect trailer lights. Drivers side tail light and harness fishing through to the bumper and hitch. Simple no drama or special splicing. Plugged right in.



by:

The shipping was quick and easy



by:

Fast, reasonable shipping. Easy to install "plug & play". Haven't had the opportunity to use yet and won't for another 3 weeks but I don't forsee any problems.



by:

This product is not compatible with my SUV, I tried to return it but was past the time I was allowed to do so. This product still sits in the original packaging in my garage. Sorry that I have nothing good to report.

Brooke M. profile picture
Etrailer Expert

Brooke M.

10/21/2022

This wiring harness isnt listed as a fit for your twenty eighteen Audi QFive. We do have wiring kits like part # 119147KIT. But when choosing vehicle specific products like wiring, it is important to always go through our fitgu8ide and note the Tech Tips to ensure compatible parts are chosen.



by:

Although the directions are a bit vague and the picture's numbers and letters don't match/jive, I figured it all out and the installation was successful.



by:

This kit is very easy to install. Newer vehicles are impossible to wire from scratch, this unit plugs in and solves all the problems. No splicing or soldering. Lots of miles on it and no problems at all!



by:

Fast, friendly service. Very easy to install. I had it on and everything put back together in about 15 minutes. I used an old tape measure to fish the wires through. Worked great. Thank you, Amanda



by:

A reputable parts store wanted to charge me $235 to install this, but the do-it-yourself video made installation a breeze! Took me a little over 20 minutes! Highly recommend etrailer!!



by:

Tow package integrated signaling system installed easily and has worked without fail!



by:

First , the online order was easy and fast . I received an email within a few hours that the harness has been shipped. I received the wiring harness within the timeframe promised. Installation was straight forward and works beautifully. I am very happy with my etrailer experience.



by:

fast delivery of quality products. ordered sunday afternoon, used my paypal account ( always gets quick attention), parts on my porch on wednesday noon. the Curt T connector wiring kit made the wiring hookup even easier than the ordering, and was finished in no time.



by:

Quality wiring harness, easy to install, clear instructions, worth its price. Other brands have failed on me, I highly recommend Curt products. E Trailer ships fast and I use them often. Very pleased, you will be too!



by:

It was perfect for our Chrysler Town and Country and easy to install. We were able to tow a trailer with reliable lights.



by:

Sent wrong harness. Can't get another one in time.



by:

I had a great experience with trailer and there personnel were very helpful. I purchased the trailer wireing,receiver and trailer tires. Awesome company!!!



by:

The install was great and went smooth no problem. The youtube videos on how to install the trailer light adapters were great. Took me about 20 min. to complete the job. The only draw back was that I elected to go with the "route-the-wire-through- the-tirejack-box" route. It was fine, except that when I rented a U Haul trailer the wire wasn't long enough and it disconnected from the trailer on sharp turns. So I rerouted the other way they demonstrated and it worked fine. My advice is go through the bumper, not the tire jack box. The rerouting only took me another 20 min.



by:

Ordered a Curt trailer hitch receiver to mount on a 2003 Dodge Caravan to pull an old Scamp trailer. Came promptly, installed easily and works well.
Thanks



by:

Once again everything I ordered for this hitch were excellent products. Directions great, videos, all parts in the boxes down to wire ties and dust caps in true English not poorly interpreted gibberish. Glad to do business with your quality organization, please don't dilute the quality to compete with the bargain bin places. It is one thing to buy a cheep wrench for the kids to use but I install trailer hitches to keep trailers attached to vehicles.



by:

I have purchased many different items from e-trailer.

Every order I bought shipped quickly and came without damage.

Instructions to do wiring or put on the hitch are very clear and only a phone call away if issues occur .

Never had a problem with e-trailer and would highly recommend them to anyone wanting to save money on a self install of trailering products.

Bought a electric brake controller and it was matched to my tow vehicle with quick plug in hook up no cutting and splicing or using a meter to figure out wiring same as putting in the wiring plug no fuss hook up.

When calling and speaking to a sales associate they are very polite and precise to the product and the vehicle application matches.


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

  • Recommended Wiring Harness for a 2025 Kia Carnival Hybrid
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  • Trailer Wiring Harness for 2012 Chrysler Town & Country
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    For your 2017 Dodge Grand Caravan you can use Curt T-Connector Vehicle Wiring Harness # C56331. This and all of the wiring harnesses for your van do require a direct connection to the vehicle battery. This harness will work with LED trailer lights. I have linked a video showing an example installation of this harness for you.
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  • Trailer Wiring Harness Recommendation for 2008 Dodge Grand Caravan
    For your 2008 Dodge Grand Caravan we have the T-One wiring harness part # 118552 which is a confirmed fit and will work well. I attached an install video for this kit on a similar 2008 Dodge Grand Caravan as yours as well.
    view full answer...
  • Trailer Hitch Recommendation for a 2002 Dodge Caravan
    We offer trailer hitches that would fit and work well on your 2002 Dodge Caravan, but since I do not know the part number of the hitch you are referring to or have access to the ad you mentioned I can't say for certain. For your vehicle we offer the Curt # C13362. This hitch would fit and work well for towing a small trailer. I attached an install video for you to check out as well. If you wanted to do some towing you might be interested in etrailer ball mount kit # 989900. It comes with...
    view full answer...
  • Recommended Trailer Wire Harness For A 2012 Mercedes-Benz E-Class
    Hey Robert, The ZCI Circuit Protected Vehicle Wiring Harness w/ 4-Pole Flat Trailer Connector and Installation Kit # 119250KIT is the only kit currently available that's confirmed to fit a 2014 Mercedes-Benz E-Class.
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  • Which Trailer Wiring Harness is Better for a 2013 Toyota Sienna, Tekonsha or Curt
    I do have the correct trailer wiring harness for your vehicle but neither the Curt T-Connector Vehicle Wiring Harness part # C55376 or the Tekonsha T-One Vehicle Wiring Harness part # 118648 are a confirmed fit for a 2013 Toyota Sienna. Instead you will want to use either part # 118498 for Tekonsha or part # C56106 for Curt. I recommend going with the Tekonsha wiring harness as over the years we have heard much better things about the reliability and longevity of their wiring products compared...
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  • Federal Requirement for Trailer Lighting and Best Options for Adding Lights to a Utility Trailer
    There are minimum lighting requirements for trailers that vary based on trailer size and weight, but to our knowledge there are no maximum limits for trailer lights, provided that all the mandatory lighting is installed. We've recapped the federal requirements in the linked article which will give you specifics. I am sure there is a law enforcement officer out there somewhere that might pull over a motorist for having what he/she considers "excessive" trailer lighting, lighting that is...
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  • Hitch Recommendation for a 2002 Chrysler Town and Country
    I have a hitch solution I can recommend for your 2002 Chrysler Town and Country, but the Curt hitch part # C14355 that you referenced would work as was designed to fit newer Ford trucks. Instead you would want the Curt hitch part # C13362 as it has been confirmed as a fit for your vehicle. I attached a review video for you to check out as well. If you wanted to do some towing you might be interested in etrailer ball mount kit # 989900. It comes with 2 ball mounts; one with a 3/4 inch...
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    The most popular trailer hitch for your 2015 Chrysler Town and Country, and what I recommend, is Draw-Tite trailer hitch # 75579. This is a Class III hitch with a 2 inch receiver so it is a versatile option compatible with many accessories. I have included a link to a video showing an example of this hitch for you. If you plan on doing some towing I recommend etrailer ball mount kit # EBMK4EL. It comes with a ball mount with a 2-3/4 inch rise or 4 inch drop, interchangeable ball set, hitch...
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  • How to Easily Determine if Converter of Trailer Wiring Harness is Bad
    To troubleshoot whether or not a trailer wiring harness converter box is functional you just need a circuit tester like part # PTW2993 to test for voltage on all of the circuits on the input side of the box and then if they are all there then test the output side. If the box is bad you'll find voltage on the input side but none on the output side. At this point it would be best to replace the entire setup with something like the Curt # C55376.
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  • Could Curt Hitch part # C13362 for 2003 Chrysler Town and Country Tow Motorcycle Trailer
    Sounds like you are asking if the Curt hitch part # C13362 has the capacity to tow a motorcycle trailer. Since it has a capacity of 4,000 lb and motorcycle trailers are typically much lighter weight than that I'd say this would easily work for that. You would also need trailer wiring for that with part # C55376 that fits your 2003 Chrysler Town and Country as well.
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  • Trailer Wiring Harness for a 2010 Dodge Nitro
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  • Plug in Wiring Harness for a 2020 Jeep Grand Cherokee
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Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Leah B
Edited by:
Leah B
Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Isabelle B
Updated by:
Isabelle B

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