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  1. Custom Fit Vehicle Wiring
  2. CURT
  3. 4 Flat
  4. Factory Tow Package
  5. Trailer Hitch Wiring
  6. Vehicle End Connector
THIS ITEM IS NOT A FIT FOR
2013 Mercedes-Benz Sprinter
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CURT

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

Part Number: C56102
In Stock
$46.24
Retail:$76.95
You Save: 40%
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2013 Mercedes-Benz Sprinter

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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. Connectors plug directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C56102 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 (27)
  • Q & A (0)
  • Photos

CURT Custom Fit Vehicle Wiring - C56102

Highlights

  • Custom Fit for Your Vehicle: Works with your vehicle's wiring
  • Tow-Ready Setup: 4-pole flat connector powers your trailer’s stop, turn, and tail lights.
  • Plug-and-Play Install: T-connector plugs into factory tow package for simple hookup.
  • Clean Factory Fit: Uses existing vehicle connectors for a hidden, factory-style finish.
  • Reliable Power Link: Designed to match tow-package wiring for consistent trailer lighting.
  • Video-Guided Help: Installation video shows step-by-step connection for easy DIY setup.

Features to know about

Installs Without Cutting or Splicing: Plug-In Factory Connection

Wiring a trailer can be tricky if you have to cut into factory wires, but this harness keeps it easy. The Curt T-Connector plugs right into the factory tow package connection and gives you a 4-way flat trailer connector. It’s built as a direct fit, so there’s no wire tracing or splicing needed—just plug it in and you’re ready to roll.

Curt T-Connector Vehicle Wiring Harness with 4-pole flat trailer connector for factory tow package, shown with plug and wiring leads for Mitsubishi Outlander

Reliable Power for Trailer Lights: 4-Pole Flat Connector

With the 4-pole flat connector, your trailer’s running lights, brake lights, and turn signals come on exactly when they’re supposed to. It provides a clean, consistent signal every time you tow, so your trailer lighting stays in sync with your vehicle.

Simplifies Setup with Visible Factory Match: Mating Connectors Fit Precisely

This harness uses factory-style connectors that match perfectly with the vehicle-side plug. The design lines up male and female pins the way they should, taking out any guesswork. You can see right away that it’s made to fit—the plugs lock together securely for a solid connection.

Saves Time with Clear Instructions and Install Video Support

No need to figure things out from scratch—this kit has clear install directions and matching video guides that walk through the full process. You’ll know exactly where each connection goes before you even start, making it a quick afternoon project instead of a weekend one.

Specs

Electrical and Connector Specifications

  • Connector Type: 4-Pole Flat Trailer Connector
  • Application: For vehicles with factory tow package
  • Harness Type: T-Connector Vehicle Wiring Harness
  • Manufacturer: CURT
  • Product Style: Plug-In, Plug and Lead
  • Powered Converter: Yes
  • Mounting Location: Vehicle End Connector

56102 CURT T-Connector - OE Replacement 4-Flat - Surface Mount Technology

Similar to Hopkins HM11142355 and Tekonsha 118518

Installation Details C56102 Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:

Ratings & Reviews

4.9

27 reviews
5 Stars
(25)
4 Stars
(1)
3 Stars
(1)
2 Stars
(0)
1 Star
(0)
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by:
Easy install!
by:
2007 Mitsubishi Outlander
The price is reasonable, the piece fit perfectly. I'm not very skilled in installing things like that and it was incredibly easy and simple (just took a couple of minutes!). Watched the video and arranging the cables was a piece of cake. It was a very fast shipping and I'm very happy with the finished product and service. I will recommend it in the future.
by:
2007 Mitsubishi Outlander
This kit was super easy to install. Could be done in half an hour but I am anal about electrical stuff so it took me a bit less than an hour. I took my battery out to get to the connector easier but it could be reached by leaving the battery in. This is the kit you need. Fits the stock connectors perfectly and can be rolled up to fit in the jack storage area.
Larbi profile picture

Larbi

6/10/2013

Hello, does this T-connector works with LED taillights mitsubishi outlander 2010 or i need other wiring to avois short circuit added to this connector ?Thanks

Patrick B. profile picture
Etrailer Expert

Patrick B.

6/11/2013

For a 2010 Mitsubishi Outlander, you will need Tow Ready part 118518 or Curt part C56102 if the vehicle is equipped with a factory tow package and has all the associated ports and active circuits. If you do not have a factory tow package, you will need a hardwire kit like Curt C59496. If you have questions about determining whether or not your vehicle has a tow package, just give us a call at 1-800-298-8924.
Jeff T. profile picture

Jeff T.

5/8/2014

How do I know if my 2008 is tow ready for the intalation of this particular kit? I only ask this from the last comment response to the 2010 instalation. Thanks!

Patrick B. profile picture
Etrailer Expert

Patrick B.

5/14/2014

You may be able to contact Mitsubishi with the VIN an dthey can tell you. The other option is to check out the instructions for the part # C56102 and find the connector on the Outlander. If it is present, use a circuit tester to make sure the contacts in the plug go active when headlights, brakes or turn signals are used.
by:
Hakuna Matata means no worries. Unit fits, installs easily, WORKS!! Need I say more?
Gwendolyn Y. profile picture
Etrailer Expert

Gwendolyn Y.

7/30/2025

Ain't no passin' craze! What have you been towin this past year, Wilfred??

by:
Great products and great direction the videos made it so easy to install even with a hick up I still got everything in time
by:
2012 Mitsubishi Outlander
The product arrived in excellent shape and was easy to install. The only comment was that no drilling was necessary on the 2012 Outlander, there is a factory supplied pre-drilled and taped hole over the right wheel well. Just put in the metric bolt and your done in the rear. The front hook up was easy once you find the plug which is taped to a wiring harness behind the left headlight.
by:
Wiring harness for the quick and easy installation. The online installation videos that are available are very helpful.
by:
2012 Mitsubishi Outlander
Just as expected.
by:
The price is reasonable, the piece fit perfectly. I'm not very skilled in installing things like that and it was incredibly easy and simple (just took a couple of minutes!). Watched the video and arranging the cables was a piece of cake. It was a very fast shipping and I'm very happy with the finished product and service. I will recommend it in the future.
by:
The Hitch fit great. Hardest part was I had to re-tap the rusted weld nuts..
The wiring harness was easy also..I had to remove battery to get at plug in..
Thanks...
by:
2011 Mitsubishi Outlander
Easy install, my 2011 outlander SE was pre-wired and I just had to hook it all up. I only tow a light ATV a few times a year so this solution is perfect.
by:
2009 Mitsubishi Outlander
Wanted to set up my '09 Mitsubishi Outlander for pulling our boat trailer - this kit came with everything needed and was extremely quick and easy to install.
by:
Very easy to install I just followed the instructions and it’s working great
by:
perfect fit tonpre-existing connectors. 10 minute job! Will recommend to a friend
by:
Super fast and easy installation. I think I spent more time with securing the ground into the sheet metal than I did actually installing the whole kit.
by:
Product was as expected. All the clips fit the OEM harness and install was very simple. It's been a year and I have had no issues.
by:
2007 Mitsubishi Outlander
Super fast shipping and free.
by:
Very easy to install, directions were easy to understand
Eli profile picture

Eli

2/27/2020

Harness still works just fine and I haven’t had any issues. It’s stored inside the car when not used so that’s helpful.

by:
Super fast delivery and great customer service .
by:
2010 Mitsubishi Outlander
This harness kit was so easy to install that it took me only 10 minutes. It's simplicity saved me hundreds in labour costs. A+
by:
2007 Mitsubishi Outlander
Just want I wanted.
Easy to install .
by:
Fit to perfection easy to install
by:
2011 Mitsubishi Outlander
Easy too hook up
by:
2008 Mitsubishi Outlander
by:
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Show More Reviews

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

  • Trailer Wiring Harness for a 2011 Mitsubishi Outlander
    Your pictures did attach and it does look like you do have the right connectors on your 2011 Mitsubishi Outlander for trailer wiring harness # 118518 or # C56102. I have linked installation instructions and a video showing installation on a 2007 model which will be the same as your 2011.
    view full answer...
    Image 1 for Image 2 for
  • Wiring Harness and Installation for 2011 Mitsubishi Outlander
    Thank you for providing a picture of your 2011 Outlander's tow package connector. If your 2011 Mitsubishi Outlander came with the factory tow package then you have identified the correct trailer wiring harness, Curt # C56102. A similar wiring kit from Tow Ready is part # 118518. Both work on your Outlander. The connector in your photo certainly appears to be the correct mating connector for the harnesses. If you look again at your connector and that on the harnesses you will note that...
    view full answer...
    Image 1 for
  • Wiring Harness Compatible with 2010 Mitsubishi Lancer SE
    If you had the 2010 Mitsubishi Lancer hatchback then there would be a plug in option using wiring harness # 118538, however since you stated having a SE we know you have a sedan and there isn't a factory plug connection for that vehicle. There is a great harness that is easy to install but it will require using quick splice connectors. It is the # C59496.
    view full answer...
  • 2012 Mitsubishi Outlander 4-Flat Connector
    There is a wiring harness available for your 2012 Mitsubishi Outlander so long as the vehicle has the factory tow package. If so, you want to get the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package - 4-Pole Flat Trailer Connector # C56102. I've added links to a video review for you to take a look at.
    view full answer...
  • Is Fuse Connector Available Separately for Curt Wiring Harness on 2007 Mitsubishi Outlander
    The power/fuse connector you were referring to is not available separately so if you don't have that part you will need to purchase a new harness, the Curt T-Connector Vehicle Wiring Harness for Factory Tow Package # C56102. This is a fit for your 2007 Mitsubishi Outlander and I've added a link to a video review as well.
    view full answer...
  • Parts Needed to Add 4-Pole Flat Trailer Wiring Harness to 2010 Mitsubishi Outlander
    It sounds like the connector on your 2010 Mitsubishi Outlander that you are referring to may be the one that mates with the wiring harness connector shown in the linked photo. This connector is part of the Curt custom-fit harness # C56102 and the Tow Ready # 118518, both of which fit your 2010 Outlander. Both of these wiring kits provide you with a 4-pole flat connector to activate your trailer's lighting functions. An installation video is linked for you.
    view full answer...
    Image 1 for

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 Adam R
Expert Research:
Adam R
Employee Cole B
Installed by:
Cole B
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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