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2020 - 2022 Hyundai Palisade
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Always the correct part
We know our products
Quality Products
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Complete CURT Class 3 2" trailer hitch and 4-flat custom wiring kit engineered for the 2020 - 2022 Hyundai Palisade. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
Whatever your task at hand -- whether it's launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close -- CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Hyundai Palisade (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 5,000 lbs. GTW and 750 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 6,000 lbs. WD and 750 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2" receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.
CURT custom wiring connectors are the easiest way to outfit your vehicle with a CURT trailer wiring connection. They are built with some of the most advanced technology in the industry, and each one is custom-fitted to work with a specific make and model. Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this special socket is not equipped on every vehicle, a CURT custom wiring connector -- also called a T-connector -- utilizes the socket for simple, stress-free installation. Rather than requiring you to cut, splice and solder into your vehicle's wiring system, the custom wiring connector uses a single OEM-compatible plug and instantly provides a standard, universal vehicle-to-trailer wiring connection, typically in the form a 4-way flat. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit. This particular plug-in connector provides a 4-way flat socket and is designed to be a custom wiring option for certain years of the Hyundai Palisade, Hyundai Santa Fe, Hyundai Tucson, Kia Telluride and Kia Carnival (to verify your vehicle compatibility, see application info). It comes with all necessary hardware to establish a solid connection. It also comes with a dust cover to keep the connector socket clean when not in use. To ensure long-lasting reliability, all CURT custom wiring connectors are thoroughly tested for optimal functionality. Stress is the last thing you should feel when towing a trailer -- whether you're hauling your RV to that favorite camping destination, your ATVs up to the hunting grounds or your fishing boat to the new hidden hotspot. At CURT, we think your towing equipment should add to the enjoyment of your experience, not detract from it.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2020 - 2022 | Hyundai Palisade | — |
Yes, the 20 - 22 Hyundai Palisade Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13427 (Part #CHW-1850) is designed to fit the 2020-2022 Hyundai Palisade.
The 20 - 22 Hyundai Palisade Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13427 (Part #CHW-1850) fits the following vehicles: 2020-2022 Hyundai Palisade. Always verify your specific year, make, and model before ordering.
The 20 - 22 Hyundai Palisade Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13427 (Part #CHW-1850) fits 2020-2022 Hyundai Palisade models. The 2022 model year is the last year covered by this part number. For newer models, check for an updated version.
The 20 - 22 Hyundai Palisade Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13427 (Part #CHW-1850) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT part 13427 is designed for 2020-present Hyundai Palisade SUVs. Verify your vehicle matches this model and year range before purchasing.
The CURT 13427 has two capacity ratings depending on how it is used. As a weight-carrying hitch: 5,000 lbs trailer weight and 750 lbs tongue weight. As a weight-distribution hitch: 6,000 lbs trailer weight and 750 lbs tongue weight. Never exceed your vehicle manufacturer's recommended towing capacity.
The hitch weight is 45 lbs.
Required tools are: ratchet, torque wrench, 6-inch socket extension, 11mm socket, 14mm socket, 17mm socket, 19mm socket, straight screwdriver, and 19mm boxed-end wrench. Safety glasses must be worn at all times during installation.
No, drilling is not required. The hitch uses existing vehicle weldnuts and tube spacers in the frame.
Two people may be required to ease installation, though the manual does not state whether a second person is mandatory or optional.
Three components must be temporarily removed or lowered: (1) the spare tire, lowered using an 11mm socket and ratchet; (2) the driver-side underbody panel, removed by taking out 3 push clips and turning 2 plastic retainers counterclockwise with a 14mm socket; and (3) the exhaust, lowered by unhoking the 4 rearward-most exhaust isolators. The exhaust must be supported while lowered.
The hitch includes: (1) four M10×1.25 hex cap screws (part 10-10271); (2) four M12×1.75 hex cap screws (part 10-10283); (3) four M12×1.75 hex nuts (part 20-00136); (4) eight 1/2-inch S-CON washers (part 30-00149); and (5) four 7/16-inch S-CON washers (part 30-00163). The M10 fasteners and 7/16-inch washers install into existing vehicle weldnuts on the driver and passenger frame rails. The M12 fasteners, hex nuts, and 1/2-inch washers also attach to the frame rails using existing tube spacers.
Torque all M12 fasteners (12mm) to 79 lb-ft and all M10 fasteners (10mm) to 48 lb-ft. Use a torque wrench to achieve these values.
No. Step 4 instructs to 'loosely install fasteners' when raising the hitch into position. Fasteners are fully torqued in step 5 after the hitch is positioned over the exhaust.
After torquing all fasteners, reinstall in this order: (1) the driver-side underbody panel; (2) raise the spare tire back into position; (3) reinstall the exhaust isolators.
Safety glasses must be worn at all times during installation. When lowering the exhaust, it must be supported—do not allow it to hang unsupported. Never exceed your vehicle manufacturer's recommended towing capacity when using the hitch.
Periodically check that all fasteners are tight and all structural components are sound. The manual does not specify a retorque interval or maintenance schedule beyond these periodic checks.
Professional installation time is approximately 90 minutes. Novice (DIY) installation time is approximately 39–45 minutes, depending on experience level.
CURT Manufacturing warrants the product to be free of defects in material and workmanship at the time of retail purchase by the original purchaser. If defective, CURT may repair or replace the product at their option when returned prepaid with proof of purchase. Warranty is voided by alteration, misuse, or improper installation. CURT's liability is limited to repair or replacement and excludes incidental or consequential loss or damage.
The product complies with safety specifications and requirements for connecting devices and towing systems of the state of New York, V.E.S.C. Regulation V-5 and SAE J684.
Yes, the CURT 13427 is designed for 2020-present Hyundai Palisade SUVs.
Weight-carrying: 5,000 lbs trailer / 750 lbs tongue. Weight-distribution: 6,000 lbs trailer / 750 lbs tongue. Never exceed your vehicle manufacturer's recommended towing capacity.
No, drilling is not required. The hitch uses existing vehicle weldnuts and frame spacers.
Ratchet, torque wrench, 6-inch socket extension, 11mm/14mm/17mm/19mm sockets, screwdriver, 19mm boxed-end wrench, and safety glasses.
M12 fasteners: 79 lb-ft. M10 fasteners: 48 lb-ft.
Spare tire, driver-side underbody panel, and exhaust isolators must be temporarily removed or lowered. All are reinstalled after hitch installation.
Wear safety glasses at all times. Support the exhaust when lowering it. Never exceed your vehicle manufacturer's recommended towing capacity.
Periodically check that all fasteners are tight and structural components are sound.
CURT part 56420 is designed for SUVs and vans classified as S-series vehicles. The manual does not list specific vehicle makes, models, or years. Contact CURT or consult a fitment database to confirm compatibility with your exact vehicle before purchasing.
CURT 56420 is a custom wiring harness for SUVs and vans that connects the vehicle's factory electrical system to a trailer connector. It includes a converter box, 4-flat connector, fuse holder, and cable ties. The harness allows you to power trailer lights and signals from your vehicle's existing lighting circuits.
You will need: a ratchet, a 14mm socket, a socket extension, a panel trim removal tool, and a cutting tool. These are the minimum tools required for installation.
Yes. Step 1 requires you to locate the vehicle battery on the driver side in the engine compartment and disconnect the negative terminal. Fasten this wire down and away from the battery during installation. Reconnect it in Step 5 after all other work is complete.
The battery connection must be fuse-protected with a maximum of 15 amps. The fuse is provided in the kit and must be installed into the fuse holder in the custom wiring harness during Step 3. Exceeding this rating can cause loss of warranty, overheating, and potential fire.
The manual does not provide a specific torque value for the 14mm bolts. It states only that the 14mm nuts on the shroud are push nuts and should be tightened so they do not cause noise. Contact CURT for the exact torque specification.
Signal circuits are rated at 5.0 amps per side. Tail and running circuits are rated at 7.5 amps total. Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower.
The wiring harness is installed behind the driver side rear bumper (location S5). The converter box is adhered to a flat spot near the factory harness area using provided double-sided tape. The 4-flat connector is routed along the back of the vehicle to the hitch.
In Step 3, remove the dust cover from the harness without damaging the locking tabs. Insert the custom wiring harness end into the OEM (factory) harness. Make sure the connectors are fully inserted with locking tabs in place. Then install the provided fuse into the fuse holder in the custom wiring harness.
In Step 2, locate the plastic shroud below the driver-side rear bumper cover. Remove three push fasteners and two 14mm bolts (which are attached to the shroud). These bolts are push nuts and should be tightened so they do not cause noise when reinstalled.
In Step 4, route the 4-flat connector along the back of the vehicle to the hitch. Secure any loose wires with the provided cable ties to prevent movement and damage.
The black converter box is part of the CURT 56420 harness assembly. In Step 4, locate a flat spot near the factory harness area and adhere the converter box using the provided double-sided tape. This box converts the vehicle's factory lighting signals to the 4-flat trailer connector format.
Do not lay tools across the positive terminal (typically labeled with red covers or a red '+' symbol). This can cause a ground short, resulting in sparks and/or electrical shocks. After disconnecting the negative terminal in Step 1, fasten this wire down and away from the battery during the entire installation.
After installation, test for proper function by using a test light or connecting a properly wired trailer. This will verify that all signal and running circuits are functioning correctly before towing.
Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections. Install the provided 4-flat dust cover to help prevent corrosion.
The kit includes a custom wiring harness with connector, a converter box, a 4-flat connector with dust cover, a fuse (15-amp max), a fuse holder, double-sided tape, and cable ties. All components are needed for proper installation.
CURT 56420 is designed for SUVs and vans (S-series vehicles). Consult a fitment database or contact CURT to confirm compatibility with your specific vehicle make, model, and year.
Yes. Disconnect the negative battery terminal before starting installation and reconnect it after all work is complete.
No drilling is required. The converter box is adhered using provided double-sided tape, and the harness connects to the factory connector without drilling.
Do not exceed the product rating or tow vehicle lamp load rating. Do not lay tools across the positive battery terminal, as this can cause sparks or electrical shocks.
Periodically inspect all wires and connections for visible damage or loose connections. Install the provided 4-flat dust cover to prevent corrosion.


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