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

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

Item # C43FV
Retail:$122.95
Our Price: $98.12
You Save: 20%
Custom Fit Vehicle Wiring

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Shipping Weight: 1.75 lbs
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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 (34)
  • Q & A (0)
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CURT Custom Fit Vehicle Wiring - C43FV

  • Custom Fit
  • Trailer Hitch Wiring
  • 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:  4.7 out of 5 stars   (34 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 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:

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



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:

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



by:

Ground screw provided doesn't tighten



by:

Excellent product!



by:

Easy to install



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2023 Hyundai Palisade

Easy to install. Installed as advertis ed.



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Quick delivery and very professional customer service represenatives.



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2024 Hyundai Palisade



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2023 Hyundai Palisade



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2023 Hyundai Palisade



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2024 Hyundai Palisade



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2023 Hyundai Palisade



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Show More Reviews

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

  • 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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  • 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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  • Trailer Hitch & Wiring Harness For 2023 Hyundai Palisade
    The trailer hitch and trailer wiring harness you need for your 2023 Hyundai Palisade are the following: - Curt Trailer Hitch Receiver # C13427 - T-Connector Vehicle Wiring Harness # C43FV I went ahead and verified these fits directly with the manufacturer for you.
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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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  • Plug and Play 4-Way Trailer Wiring Harness For a 2023 Hyundai Palisade
    The Curt T-Connector Vehicle Wiring Harness # C43FV is custom fit for your 2023 Hyundai Palisade. This has OEM style connectors to connect to your tail light wiring harness. It will give you a 4-way flat but will require running a power wire to the battery on your Palisade. This is required as it powers the module and is where the power comes from to power the trailer lights.
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  • What Does Without Tow Package Mean for Curt Wiring Harness for 2024 Hyundai Palisade
    The "Without Factory Tow Package" designation on the # C43FV indicates that this wiring harness is not designed to install using the factory tow port if your 2024 Hyundai Palisade has the tow package. However, you can still use it even if you have the tow package. The only major difference between the two options would be ease of installation. No manufacturer has a wiring harness that is confirmed to fit the plug on the 2024 model yet so at this time the only aftermarket option is one...
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  • Aftermarket 7-Way Wiring Options For 2023 Hyundai Palisade XRT With Tow Package
    The only aftermarket wiring you're going to find for your 2023 Hyundai Palisade XRT completely bypasses that factory trailer wiring. It looks like there have been recalls over some fire hazard to a point where some models didn't even come with the factory trailer wiring. What you can use is the Curt T-Connector Vehicle Wiring Harness # C43FV. This plugs into the connection points behind your taillights and provides you with a 4-way. Once that is installed, you can upgrade to a 7-way using...
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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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    Image 1 for Image 2 for
  • 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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  • 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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  • Best 2024 Hyundai Palisade Brake Controller That Won't Void the Warranty
    I recommend installing the Redarc Tow-Pro Liberty Brake Controller # RED24FR on your 2024 Hyundai Palisade because it gets you a proportional braking system that remains hidden and out of the way inside your vehicle when you don't need to use it. The small control knob can be installed virtually anywhere on your vehicle so you don't have to worry about it taking up cabin space. The only time something like this will void a warranty is if the installation itself causes something to malfunction...
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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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  • 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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  • Trailer Wiring Harness Differences for a 2022 Hyundai Palisade and 2023 Hyundai Palisade
    The trailer wiring harness option for a 2022 Hyundai Palisade utilized a tow package port under the vehicle. The trailer wiring harness option for a 2023 Hyundai Palisade dos not utilize a tow package port under the vehicle therefore must plug in behind the tail lights. I recommend the Curt T-Connector Vehicle Wiring Harness # C43FV for this. In regards to the power wire, this needed to prevent drain on the vehicle's factory tail light circuits which can't handle the extra load from the...
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  • Trailer Wiring Harness that Fits 2023 Hyundai Palisade
    Yes, we have confirmed with Curt that their 4-Way part # C43FV does fit your 2023 Hyundai Palisade. This is a custom install kit that installs inline with taillight connectors instead of requiring splicing.
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  • Recommended Trailer Hitcher 4-Pole Wiring For A 2023 Hyundai Palisade
    There is a trailer wiring harness available for your 2023 Hyundai Palisade, the T-Connector Vehicle Wiring Harness # C43FV.
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  • Trailer Hitch Receiver and Vehicle Wiring Harness For a 2023 Hyundai Palisade SEL
    Sorry, I am a little confused by your question as you mentioned needing a hitch and wiring but also said your 2023 Hyundai Palisade SEL Premium comes with a tow package and hitch. If you need a hitch I recommend our etrailer Trailer Hitch Receiver # e95ZR which is also what I see you found. This will give you a 2" receiver opening for a Ball Mount Kit # C45534. For the wiring we have either a 4-Way # C43FV or 7-Way # TK64CR depending on the size of the trailers you are going to tow....
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  • Custom Fit Trailer Wiring that Fits 2023 Hyunda Palisade
    The only custom fit trailer wiring kit we have for your 2023 Hyundai Palisade is the Curt kit part # C43FV which plugs inline with the taillight connectors of the vehicle. We do not have anything that installs to a connector found in the trunk pan area like you mentioned.
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  • Where is the Trailer Connector Stored on T-One Vehicle Wiring Harness for 2023 Hyundai Palisade
    In regards to the Curt T-Connector Vehicle Wiring Harness # C43FV which is a fit for a 2023 Hyundai Palisade, the trailer connector will be stored outside the vehicle. It can be secured to the trailer's safety chain loops via the dust cap or you can opt for a more permanent solution using a combo of the Mounting Bracket 4-Pole Flat part # 18144 and No-Drill Mount for Electrical Mounting Bracket part # 18140.
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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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  • 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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  • 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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  • Recommended Plug In 4-Way Wiring Harness for a 2024 Hyundai Palisade
    Yes, there is a plug in harness available if you do not have the tow package on your 2024 Hyundai Palisade. It is the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector 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-flat connector. I can also confirm that the etrailer Hitch item # e95ZR you were looking at fits the 2024 Hyundai Palisade. This is a class III...
    view full answer...
  • 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...
    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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