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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
2000 Chrysler Concorde
CURT

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

Part Number: C93DQ
In Stock
$104.72
Retail:$147.95
You Save: $43.23
Custom Fit Vehicle Wiring
Not Confirmed to Fit

2000 Chrysler Concorde

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Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions. 1-800-940-8924 to order CURT custom fit vehicle wiring part number C93DQ 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 (2)
  • Q & A (0)
  • Videos (1)
  • Photos

CURT Custom Fit Vehicle Wiring - C93DQ

  • 4 Flat
  • No Tow Package
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • Plug-In
  • CURT
  • Plug and Lead
  • Powered Converter
  • Hidden

Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.


Highlights

  • Custom-Fit For Easy Installation: Plugs directly into existing vehicle wiring, no cutting needed.
  • Powers Essential Trailer Lights: Supports brake lights, turn signals, and running lights.
  • Powered Converter For Safety: Uses a direct battery connection to avoid overloading circuits.
  • Fully Insulated Wiring: Reduces risk of shorts and interference with other electronics.
  • Weather-Resistant Construction: Protective sleeve and sealed connections prevent corrosion.
  • Complete Installation Kit Included: Comes with fuses, connectors, and zip ties for a secure fit.

Features to Know About

Straightforward Installation, But Plan for Access

The vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it, but once accessed, the harness installs easily with quick-splice connectors.

No Cutting or Splicing Needed: Custom-Fit T-Connector

Plugging in a trailer shouldn't mean tearing into your vehicle's wiring. This custom-fit T-connector snaps directly into your factory wiring harness, so you can get your trailer lights up and running without any cutting or splicing. Just plug it in, and you're ready to tow.

Reliable Trailer Lighting for Every Trip: Powers Brake, Turn, and Running Lights

A well-lit trailer is a safe trailer. This 4-way wiring harness keeps your trailer's brake lights, turn signals, and running lights powered and in sync with your vehicle. Whether you're hauling a boat to the lake or a camper to the mountains, your lights stay bright and visible.

Prevents Overloaded Circuits: Powered Converter for Safe Towing

Some vehicles can't handle the extra electrical load of trailer lights. The built-in powered converter draws power directly from your battery, ensuring a steady, protected current to your trailer while keeping your vehicle's circuits from overloading.

Keep Wires in Check: Fully Insulated and Weather-Resistant

Towing means exposing your wiring to dirt, rain, and road grime. This harness features fully insulated wires and a sealed converter, helping to prevent shorts and corrosion. It's built to withstand the elements so you can tow with confidence in any weather.

Everything You Need for a Clean Install: Complete Kit Included

No extra trips to the hardware store - this kit comes with everything you need. With fuses, zip ties, and connectors included, you can complete the installation without hunting down extra parts.

Specs

Maximum amperage:

  • Stop/turn lights: 3 amps per circuit
  • Tail lights: 6 amps per circuit

Warranty:

  • 1-Year limited warranty


56553 CURT T-Connector - Surface Mount Technology - 4 Wire

Installation Details C93DQ Installation instructions

This Product Fits The Following Vehicles



California residents: click here


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

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of CURT Custom Fit Vehicle Wiring - T Connector Vehicle Wiring Harness 4 Pole Flat - C93DQ

Hi everybody. Andy here with etrailer. Let's take a quick look at this CURT T-connector Vehicle Wiring Harness with four pole flat trailer connector. Now this harness has been designed to fit your 2024 and newer Hyundai Santa Cruz, including the 2025 to 2026 versions with or without the factory tow package. Now on custom fit parts such as this harness, I do recommend taking advantage of our vehicle fit guide here at etrailer.com. Simply input the year, make and model of your vehicle and our fit guide will confirm if this harness will work for you or if we have something comparable that will work for you.

So this harness is going to let you add this four-way trailer connector. The T-connector plugs that you see here are gonna plug into existing wiring. So what's nice about this harness is no cutting into your vehicle's wiring is needed. As you know, a well-lit trailer is going to be a safe trailer. So this four-way wiring harness is gonna keep your trailer's brake lights, turn signals, and running lights powered and in sync with your vehicle.

So whether you're hauling a boat to the lake or a camper to the mountains, your lights are gonna stay bright and visible. Now, plugging in a trailer should not mean tearing into your vehicle's wiring. So these custom fit T-connectors are going to snap directly into your factory wiring harness. So you're gonna be able to get your trailer lights up and running, again, without any cutting or splicing. You're just gonna plug these in and you're gonna be ready to go.

Now your vehicle's wiring harness is often behind a trim panel or under the cargo floor. Some vehicles may require removing interior panels or lifting carpeted sections to reach it. But once you access it, the harness is going to install pretty simply with these quick splice T-connectors. Now, some vehicles can't handle the extra electrical load of trailer lights. The built-in powered converter that you see here is actually going to draw power directly from your vehicle's battery.

So that's going to ensure a steady, protected current to your trailer while keeping your vehicle circuits from overloading. Now towing means exposing your wiring to dirt, rain, and road grime. This harness features fully insulated wires with the sealed converter, so that's gonna help prevent shorts and corrosion. This harness is built to withstand the elements, so you're gonna be able to tow with confidence in any weather. And you're not gonna need any extra hardware because this kit does come with everything that you need. It's gonna come with a fuse, cable ties and connectors, so you're gonna be able to complete the installation without trying to hunt down extra parts, along with the set of instructions to guide you through that installation process. Now, it is also recommended that you use a small amount of dielectric grease on all of your electrical connections, like the plugs on the vehicle and the four pole flat connector itself. That grease is designed to help prevent electrical failures caused by corrosion and moisture. So on your screen, I am including our item number for that grease. You can just take that item number, pop it in the search field of our website, that will take you to that grease, and you can add that to your order if you so desire. Now, if you happen to have any other questions, whether it's about this harness or anything that we have here at etrailer, don't hesitate to reach out because ultimately, we wanna make sure that you're getting exactly what you need. Well, again, my name is Andy. Thank you for joining me.

Ratings & Reviews

5.0

2 reviews
Easily add a 4-way trailer connector with this custom-fit harness. The T-connector plugs into existing wiring - no cutting needed. Powered converter protects vehicle circuits and ensures consistent trailer lighting for safe towing in any conditions.

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

  • Trailer Hitch and Wiring for 2026 Hyundai Santa Cruz
    Hey Pete! For a hitch I recommend our own etrailer Trailer Hitch # e59ZV. This is a Class III hitch with a 2" receiver and a matte black finish. For custom wiring you can use the Curt T-Connector Vehicle Wiring Harness # C93DQ. This plugs in behind your tail lights and will provide you with a 4-way to power your trailer's signal lights. What will you be using the hitch for?
    view full answer...
  • Best Hitch for a 2025 Hyundai Santa Cruz
    Hey David. I'm not sure what hitch you're referring to but the best one for your 2025 Hyundai Santa Cruz is going to be our etrailer item # e59ZV. This custom fit hitch bolts to your Hyundai with included hardware. It is a class III hitch with a 2" receiver that has a 5,000 lbs towing capacity and a maximum tongue weight of 750 lbs. I really like the etrailer hitch item # e59ZV because of how it looks once you get it installed. The only part of it you see is the 2" receiver and the safety...
    view full answer...

Do you have a question about this Custom Fit Vehicle Wiring?


Info for this part was:

Employee Katherine B
Edited by:
Katherine B
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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