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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: C43FV
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$82.71
Retail:$122.95
You Save: 33%
Custom Fit Vehicle Wiring

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In Use/Installed

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs 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 C43FV 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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  • Reviews (44)
  • Q & A (0)
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CURT Custom Fit Vehicle Wiring - C43FV

  • Trailer Hitch Wiring
  • Custom Fit
  • 4 Flat
  • Powered Converter
  • CURT

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.


Features:

  • Provides a 4-way flat trailer connector at the back of your vehicle to power your trailer's signal lights
    • Compatible with 5-pole, 6-pole and 7-pole adapters (sold separately)
  • Connects quickly and easily
    • Locate connection points in rear cargo area
    • Plug in T-connector
    • Run hot lead to car battery
  • Includes a powered tail light converter that connects directly to your battery to avoid overloading your vehicle's electrical system
  • Constructed using surface-mount technology (SMT) for consistent, reliable performance
    • Maximizes trailer light yield and intensity while producing minimal heat
    • Ensures superior operation in rough road conditions
  • Comes with dust cap for 4-way flat connector


Specs:

  • Maximum amperage:
    • Stop/turn lights: 3.0 amps per circuit
    • Tail lights: 6.0 amps per circuit
  • Limited 1-year warranty


Installation

This custom-fit T-connector plugs into your vehicle's wiring harness, which is located behind the driver's-side and passenger's-side tail lights. You will have to remove the trim access covers to access these connection points. Once you've plugged in the T-connector, run the hot lead to your car battery, which can be found in the engine compartment on the driver's side. Connect the lead to the included fuse holder, and then connect the fuse holder to the positive terminal on your battery.


Once installation is complete, the 4-way connector will be stowed in an out-of-the-way location within your trunk.


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.


Powered Tail Light Converter with Surface-Mount Technology

A tail light converter is built into this T-connector. This converter is a circuit-protected, battery-powered unit that bypasses the electrical routes that are used by a basic wiring harness. As a result, there is virtually no draw on your tail light circuits.


Curt builds each tail light converter using surface-mount technology (SMT). This method of construction involves soldering electronic components directly to the surface of a printed circuit board. SMT eliminates the need for leads, which are used in older through-hole technology. The result is a circuit board that is smaller yet provides more routing area and that offers superior performance, reliability and durability.


Curt SMT Circuit Boards

Circuit boards constructed using SMT have been shown to perform better under rough conditions with excessive vibration than those made using the through-hole method. And where would vibration be more likely to occur than in towing applications? Curt converters also produce less heat, leading to increased durability and longer life. In addition, lower levels of resistance ensure better performance, especially for parts that operate at higher frequencies.


Each Curt circuit board is made using high-quality components that are pieced together in the most technologically savvy fashion, leading to greater predictability and reliability in functioning.



56491 Curt T-Connector - Surface Mount Technology - 4 Wire

Installation Details C43FV Installation instructions

This Product Fits The Following Vehicles




Customer Satisfaction Score:


Customer Reviews

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector - C43FV

Average Customer Rating:  4.8 out of 5 stars   (44 Customer Reviews)

Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.

by:

I installed the harness yesterday with no problems at all. After the installation I hooked up to a small utility trailer and all functions worked properly.



by:

I thought the return process was right pricey. I got a hitch and harness delivered in two days on ups which was great! Sadly the replacement part took much longer as it went USPS. I was in a hurry



by:

I’m a 77 y/o man. I installed the trailer hitch and wiring harness on my 2024 Hyundai Palisade with the vehicle on the ground. My wife helped by handing me things while I was under the vehicle. I first watched the etrailer how-to videos and installation was fairly easy. After dropping the muffler, I placed the hitch over the tail pipe and used a foot stool to support the hitch on the muffler side while I loosely installed the bolts on the driver side. The only difficulty I encountered was removing the muffler hanger near the side of the vehicle. Thank you etrailer for your videos.



by:

It’s been about a year and the part is still holding up in great condition.



by:

Prompt and courteous service. Just what I needed. No hassles. Will always look to etrailer for my trailer needs.



by:

Saved me at least 2 hours doing the job. Installed the hitch and wireing in 3 hours. Saved 400



by:

Happy with the product. the only problem was at the box was pretty banged up. Lost some paint on the actual hitch. And it was a shame because I really want the product to arrive during the following mid week. End up having to stay home after I found the out the process going to be coming in that Friday. I was told they'll be coming in mid week by the sales person.



by:
2024 Hyundai Palisade

Good to do business with...



by:

The video Mack’s it so easy



by:

Ground screw provided doesn't tighten



by:

Excellent product!



by:

Easy to install



by:
2023 Hyundai Palisade

Easy to install. Installed as advertis ed.



by:

Quick delivery and very professional customer service represenatives.



by: 08/06/2024



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2024 Hyundai Palisade



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2024 Hyundai Palisade


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

  • Recommended Trailer Wiring Harness for a 2023 Hyundai Palisade
    The best trailer wiring harness option we offer for a 2023 Hyundai Palisade is theCurt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # C43FV. This offers a completely plug and play installation with no splicing into the vehicle whatsoever. It will provide the most common and standard type of trailer connector, a four way flat. It is our most reliable, and well trusted option for your vehicle. Please note, in order to complete your towing setup you'll also need...
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  • Recommended Wiring Harness for a 2023 Hyundai Palisade
    Item # 118701 does not fit a 2023 Hyundai Palisade but I have one that does. It is the Curt T-Connector Vehicle Wiring Harness item # C43FV. This custom-fit T-connector plugs into your Palisade's wiring harness, which is located behind the tail lights. It will provide you with a 4-way connector capable of controlling your trailer or accessories lighting functions. No cutting or splicing required. I have linked the installation instructions below. The T-One Vehicle Wiring Harness item...
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  • Recommended Hitch for a 2024 Hyundai Palisade w/out the Towing Package
    Yes, I would be happy to! To add a hitch to your 2024 Hyundai Palisade, I recommend our etrailer item # e95ZR. This hitch is custom fit and 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 750 lbs maximum tongue weight. I really like the etrailer item # e95ZR because the entire crosstube mounts behind your rear bumper cover. This leaves only the 2" receiver visible which not only looks better but helps...
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  • Recommended Hitch And Wiring For A 2024 Hyundai Palisade
    Yes, Curt has confirmed that the Curt Trailer Hitch Receiver # C13427 is going to be a compatible fit for the 2024 Hyundai Palisade. For the wiring you'll need the Curt T-Connector Vehicle Wiring Harness # C43FV. This wire harness has easy plug-in connectors for a fast installation. You'll just need to run a power wire up to the battery for the control module and the ground wire directly to the frame of the vehicle. If you plan on completing the installation yourself then I recommend...
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  • Trailer Hitch Receiver & Wiring For 2024 Hyundai Palisade
    We have both a trailer hitch receiver as well as the wiring you need for your 2024 Hyundai Palisade. I verified both fits directly with the manufacturer for you, and the correct parts are the following: - Curt Trailer Hitch Receiver # C13427 - T-Connector Vehicle Wiring Harness # C43FV
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  • Recommended Trailer Hitch Receiver for 2024 Hyundai Palisade
    For a hitch that fits your 2024 Hyundai Palisade I recommend the etrailer # e95ZR. This Class III hitch has a bolt-on installation and a max gross trailer weight of 5,000 lbs. It also features a matte black finish for an OEM look that helps hide dirt and scratches. If you plan on towing, you will also need wiring and a ball mount. The # C43FV plugs into the connection points behind your tail lights. This will provide you with a 4-way to power your trailer's signal lights. For a ball mount,...
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  • What is the Best Hitch for a 2024 Hyundai Palisade?
    The best hitch for a 2024 Hyundai Palisade is the etrailer item # e95ZR. This hitch is custom fit and 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 750 lbs maximum tongue weight. This towing capacity can be increased to 6,000 lbs when used with a weight distribution system. The reason the etrailer item # e95ZR is the best hitch is because the entire crosstube mounts behind your rear bumper cover. This...
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  • Trailer Wiring Harness Recommendation for a 2023 Hyundai Palisade
    To install trailer wiring on your 2023 Hyundai Palisade you'll need the T-Connector Wiring Harness # C43FV which tees in behind your tail lights and pulls power directly from your vehicle battery via the included lead wire. I also recommend picking up the Eclipse Magnetic Mounting Bracket # 306-X6019 so you can secure the 4-Way connector near your hitch receiver like the etrailer Trailer Hitch # e95ZR.
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  • How To Install T-One Vehicle Wiring Harness On 2023 Hyundai Palisade
    It doesn't look like we have a video of the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector part TK22VR installed on a 2023 Hyundai Palisade. We do have a video showing installation of the Curt T-Connector Vehicle Wiring Harness # C43FV on a 2023 Palisade. This will be virtually identical to the Tekonsha harness. This is just Curts version of the same custom fit harness. I have linked the video below. In regards to the power wire, this is a must for this vehicle and the...
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  • Trailer Wiring Recommendation for 2024 Hyundai Palisade
    For trailer wiring that fits your 2024 Hyundai Palisade you'd want the Curt kit part # C43FV for a 4-way or the part # TK64CR for a 7-way. Both of these kits are custom fit so they do not require hardwiring and they have reliable converter boxes.
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  • Parts Needed To Install Redarc Brake Controller On A 2024 Hyundai Palisade
    Yes we can definitely set up your 2024 Hyundai Palisade with an electric trailer brake controller. Since there is no trailer wiring currently, you will need both the Curt T-Connector # C43FV and the Universal Install Kit # ETBC7. These two wiring kits combined will contain everything you need for wiring the vehicle. From there you will be able to install a brake controller of your choosing. If you like the Redarc unit, I recommend the Redarc Tow-Pro Elite # RED44FR. The controller will...
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  • Recommended 7-Way Connector for a 2024 Hyundai Palisade w/out the Tow Package
    To install a 7-Way harness on your 2024 Hyundai Palisade you will need two separate wiring harnesses because they don't make just one that provides a 7-way. The first harness you'll need is the Curt T-Connector Vehicle Wiring Harness item # C43FV. This custom-fit T-connector plugs into your Hyundai's wiring harness, which is located behind the tail lights. This will provide you with a 4-flat connector. The second harness you will need is the Universal Installation Kit for Trailer Brake...
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  • Bracket to Mount 7-Way on 2023 Hyundai Palisade
    You'd want a 7-way bracket like the part # 18138 to attach a 7-way to the rear bumper edge of your 2023 Hyundai Palisade. Now to install a 7-way you would need to start with a 4-way like the part # C43FV and then convert it to a 7-way with the part # 37185. This comes with a bracket though so if you go this route you would not need a bracket.
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  • Parts Needed For Adding 7-Way Plug To A 2023 Hyundai Palisade
    We can definitely help set you up. The best wiring kit for adding a 7-way plug to a 2023 Hyundai Palisade is the Tekonsha OEM Replacement Vehicle Wiring Harness # TK64CR. This is a complete wiring kit so you will get everything you need to add a 7 way, including the necessary wires for a brake controller. For a brake controller we recommend the Tekonsha Prodigy P3 # 90195. This is a very solid, easy to use brake controller, and it will be an easy 4 wire install when paired with the Tekonsha...
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  • Is Drilling Required to Install Curt or etrailer Trailer Hitch on 2024 Hyundai Palisade
    Nope, no type of drilling whatsoever is needed on your 2024 Hyundai Palisade to install either the Curt or etrailer hitches that fit. The correct part numbers for your vehicle are the following: - Curt Trailer Hitch Receiver # C13427 - etrailer Trailer Hitch Receiver # e95ZR The only difference between these two is the etrailer has a matte black finish while the Curt has a glossy finish so you can go with whichever finish you like more, or just the better price. I also wanted to mention...
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  • Which 4-Pole Trailer Wiring Harness for 2023 Hyundai Palisade?
    The Curt # C89CR trailer wiring harness you'd looked at isn't a fit for a 2023 Hyundai Palisade, but fortunately we DO have an option for you that is mostly plug and play. You'll want to use the Curt # C43FV. The harness plugs inline between the vehicle's taillight wiring harnesses and the taillight assemblies. You'll need to run one wire under the vehicle to the positive battery terminal to provide power for the harness. I've linked the installation instructions for you, and also linked...
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  • Recommended 4-Way Wiring Harness for a 2023 Hyundai Palisade w/out the Tow Package
    Since your 2023 Hyundai Palisade does not have the towing package, you will want the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item # C43FV. This custom-fit T-connector plugs into your Hyundai's wiring harness, which is located behind the tail lights. It will provide you with a 4-way connector. I recommend using the No-Drill Mount Bracket item # 18136 and the item # C42CR to secure the 4-way connector to your hitch. This will put it in an easy to reach...
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  • Adapter to go From 4-Way to 7-Way on 2023 Hyundai Palisade
    To go from a 4-way like the Tekonsha 4-Way part # C43FV to a 7-way on your 2023 Hyundai Palisade you'd need a 7-way adapter part # 37185. Or if you need to install a brake controller too you'd instead want the part # ETBC7 with a controller like the P2 part # 90885. To activate the reverse light circuit the yellow wire would need to run to the reverse light circuit of the vehicle.
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  • 4-Way Trailer Wiring Harness for a 2023 Hyundai Palisade
    Yes, we do have what you need to get 4-way on your 2023 Hyundai Palisade for your small trailer. - Curt T-Connector Vehicle Wiring Harness # C43FV If you are needing a hitch or ball mount kit, we also have those available for your Palisade. - etrailer Trailer Hitch Receiver # e95ZR - etrailer Ball Mount Kit # 989900
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  • Parts Needed To Add a 7-Way Trailer Connector To a 2023 Hyundai Palisade
    To add a 7-way to your 2023 Hyundai Palisade that does not currently have any wiring, you will first need to start with a 4-way connector. - Curt T-Connector Vehicle Wiring Harness # C43FV After installing the 4-way, you can then use the Universal Installation Kit for Trailer Brake Controller # ETBC7 to adapt the 4-way into a 7-way. This is the only way to get a 7-way on your Palisade that currently has no wiring. To make mounting the 7-way easier, you can add the Curt No-Drill Bracket...
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  • 2024 Hyundai Palisade Stealth Trailer Hitch and 5-Way Wiring Connector Fits
    I recommend installing the Curt T-Connector Vehicle Wiring Harness # C43FV along with the Stealth Hitches Hidden Rack Receiver # 391HYUNPALIS19 on your 2024 Hyundai Palisade because it tees in behind your tail lights and receives power straight from the vehicle battery. This comes with a 4-Way connector but you'll be able to convert it to a 5-Way with the Curt Trailer Connector Adapter # C57187.
    view full answer...
  • Parts Needed to Install Brake Controller and 7-Way 2023 Hyundai Palisade
    If you are missing the tow package to install a brake controller would be more involved on your 23 Palisade. You can still use the P2 and the install harness that plugs in under dash but you'd need to also install a 4-way part # C43FV and convert to 7-way with # ETBC7. In the owners manual of your Palisade will have the connections and fuses that need to be installed. For a hitch the etrailer # e95ZR would be a really great option that is mostly hidden and has great towing capacities.
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  • Recommended 7-Way Connector for a 2023 Hyundai Palisade
    To install a 7-Way harness on your 2023 Hyundai Palisade without the tow package, you will need two separate wiring harnesses because they don't make just one that'll do the job. The first harness you'll need is the Curt T-Connector Vehicle Wiring Harness item # C43FV. This custom-fit T-connector plugs into your Hyundai's wiring harness, which is located behind the tail lights. This will provide you with a 4-flat connector. The second harness you will need is the Universal Installation...
    view full answer...
  • Recommended Wiring Harness For A 2023 Hyundai Palisade
    We do have a wiring harness for your 2023 Hyundai Palisade. I recommend the Curt T-Connector # C43FV. This will plug in behind the driver and passenger side tail lights, and will not require any cutting of the vehicles harness. You will have to run a wire to the battery to power the module for the 4 pole flat connector. We also have the # C59236 which is a 4 pole wiring harness, but this will require cutting and splicing of the vehicles wiring.
    view full answer...


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


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Jacob H
Test Fit:
Jacob H
Employee Bradley B
Test Fit:
Bradley B
Employee Andy C
Installed by:
Andy C
Employee Thomas T
Video by:
Thomas T
Employee Sabrina W
Written by:
Sabrina W

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