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

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

Part Number: C56PQ
In Stock
$118.14
Retail:$166.95
You Save: $48.81
Custom Fit Vehicle Wiring

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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 C56PQ 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.
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CURT Custom Fit Vehicle Wiring - C56PQ

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

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


56563 CURT T-Connector - Surface Mount Technology - 4 Wire

Installation Details C56PQ Installation instructions

California residents: click here


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

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 - C56PQ

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 2025 to current Volkswagen ID-Buzz and on custom fit parts such as this harness, I do recommend taking advantage of our vehicle fit guide here at etrailer. Just pop in 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. But this harness is designed to make adding trailer lights to your vehicle really straightforward.

Even if you're not super experienced with wiring, the biggest advantage is that this is a custom fit for your ID-Buzz. So this is going to plug right into your existing wiring. And what's nice about that is no cutting or complicated splicing is gonna be needed with this harness. Once it's connected, it's going to power all of the basic trailer lights like your brake lights, turn signals, and running lights. So everything's gonna stay safe and legal when you're towing.

And as you can see here, our four-way flat does have this tethered cap here included. So you can just put that cap over the four-way plug when it's not in use to keep that nice and clean. Now this uses what is typically called a powered converter. This is going to connect directly to your vehicle's battery. And this is important 'cause this is going to protect your vehicle's electrical system from being overloaded, especially with newer vehicles that have more sensitive electronics.

The wiring itself is insulated to help prevent shorts or interference, and it's built to handle the elements with weather resistant materials and sealed connections. So you're not gonna have to worry about corrosion over time. As for installation, this kit is going to come with everything that you need to get this installed. You're going to get a fuse, connectors, cable ties, the wiring here, everything that you're gonna need along with instructions. So you're not gonna have to run, make extra trips to the hardware store to get bits and pieces of other bits of hardware wiring that you think you're gonna need.

This is going to include everything that you're going to need. Now, typically you're just going to need to access your vehicle's wiring harness to plug this in. That usually can be found behind trim panels, under the cargo floor. You might have to lift some carpet or remove a panel, but once you get to it, the actual install is gonna be relatively straightforward. Again, the instructions will guide you through where you can find that wiring harness on your Volkswagen. It is also recommended that you use a small amount of dielectric grease on all of your electrical connections, like the plugs on your 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 do have our part number for that grease. You can take that number again, pop it in the search field of our website. That will take you to that grease and you can add that to your order. One final thing I wanted to mention, this is designed for do it yourself install installation, but if you feel better with having someone else do the install for you on this product page. Typically, underneath the photo section, you will find a link that will take you to our installer locator. Click that link, answer the questions that it has for you, and that locator will find an installer in your area that etrailer has partnered with to do the installation for you. Well again, my name is Andy. Thank you for joining me.

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


Info for this part was:

Employee Katherine B
Edited by:
Katherine B
Employee Andy C
Installed by:
Andy C
Employee Kim H
Written by:
Kim H

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