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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
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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



by:
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

  • 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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  • 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.
    view full answer...
  • 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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  • 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...
    view full answer...
  • 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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  • 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 Add a 7-Way Connector to a 2023 Hyundai Palisade w/out the Towing Package
    To install a 7-Way harness on your 2023 Hyundai Palisade 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 Palisade'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...
    view full answer...
  • 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...
    view full answer...
  • 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....
    view full answer...
  • What is the Best Hitch for a 2024 Hyundai Palisade?
    The best hitch for a 2024 Hyundai Palisade is the etrailer Hitch 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. It has a 5,000 lbs towing capacity and a 750 lbs maximum tongue weight. The reason the etrailer item # e95ZR is the best hitch is because the crosstube is hidden behind the rear bumper. This leaves only the 2" receiver visible. If you are planning on towing you will also need a wiring harness...
    view full answer...
  • 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.
    view full answer...
  • Recommended Hitch for a 2024 Hyundai Palisade
    To add a hitch to your 2024 Hyundai Palisade, I recommend the etrailer item # e95ZR. This hitch is custom fit and bolts to your Hyundai with included hardware. This is a class III hitch with a 2" receiver. It has a 5,000 lbs towing capacity and a 750 lbs maximum tongue weight. If you are planning on towing you will also need a wiring harness item # C43FV and a ball mount kit item # C45534. I have linked a couple of installation videos below for these parts so you can see how to get them...
    view full answer...
  • 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...
    view full answer...
  • 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.
    view full answer...
  • Parts Needed to Add 7-Way to 2023 Hyundai Palisade
    Adding a 7-way to your 2023 Hyundai Palisade requires installing a 4-way first. Once this is done you add an adapter with some additional wiring. If you don't have anything installed yet you can use the Tekonsha OEM Replacement Vehicle Wiring Harness # TK64CR which comes with everything you need to add a 7-way. This also comes with a wiring adapter that plugs directly into Tekonsha brake controllers like the P3 # 90195. If you already purchased or installed a 4-way like the Curt # C43FV...
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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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  • Curt vs. etrailer Trailer Hitch For 2024 Hyundai Palisade
    There is just a single difference between the Curt and etrailer trailer hitches that fit your 2024 Hyundai Palisade, which is the finish. The Curt has a glossier finish than the matte black finish of the etrailer hitch, so you can choose which you prefer. The hitches that fit your '24 Palisade are the following part numbers: - etrailer Trailer Hitch Receiver # e95ZR - Curt Trailer Hitch Receiver # C13427 The matte black finish is nice as it hides the inevitable dings, scuffs and scratches...
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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
    view full answer...
  • 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...
    view full answer...
    Image 1 for Image 2 for
  • 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.
    view full answer...
  • 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...
  • Trailer Hitch and Wiring Confirmed to Fit a 2023 Hyundai Palisade
    Yes, I can absolutely help you! For a hitch I recommend the etrailer Trailer Hitch Receiver # e95ZR. This hitch has a bolt-on, no-drill installation and will provide you with a 2" hitch receiver. The 2" receiver is the most common size used for hitch mounted accessories such as bike racks, cargo carriers and ball mounts. It also features a nice matte black finish, that I personally think looks better when installed than the gloss finish options. For wiring, the Curt T-Connector Vehicle...
    view full answer...
  • 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...
    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.
    view full answer...


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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:
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Employee Sabrina W
Written by:
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