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Complete CURT Class 3 2" trailer hitch and 4-flat custom wiring kit engineered for the 2016 - 2018 Hyundai Tucson Excluding Night. 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 Tucson (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 3,500 lbs. GTW and 525 lbs. TW. 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.
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Hyundai Tucson (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

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 |
|---|---|---|
| 2016 - 2018 | Hyundai Tucson | Excluding Night |
Yes, the 16 - 18 Hyundai Tucson Excluding Night Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13240 (Part #CHW-1887) is designed to fit the 2016-2018 Hyundai Tucson.
The 16 - 18 Hyundai Tucson Excluding Night Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13240 (Part #CHW-1887) fits the following vehicles: 2016-2018 Hyundai Tucson. Always verify your specific year, make, and model before ordering.
The 16 - 18 Hyundai Tucson Excluding Night Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13240 (Part #CHW-1887) fits 2016-2018 Hyundai Tucson models. The 2018 model year is the last year covered by this part number. For newer models, check for an updated version.
The 16 - 18 Hyundai Tucson Excluding Night Curt 2", Class 3 Trailer Tow Hitch + 4-flat Wiring Kit 13240 (Part #CHW-1887) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The manual confirms CURT 13240 is designed for Hyundai Tucson. However, the manual does not specify which model years, generations, trim levels, or drivetrain configurations are compatible. Contact CURT technical support at 1-877-287-8634 or consult a fitment database to confirm compatibility with your specific Tucson.
The manual specifies a gross load capacity of 3,500 lbs. trailer weight and 525 lbs. tongue weight when used as a weight-carrying hitch. However, you must not exceed your vehicle manufacturer's recommended towing capacity, which may be lower. Check your Hyundai Tucson owner's manual for the vehicle's maximum towing capacity.
Non-trailer loads can be applied to this hitch only if they are supported by CURT 18050 stabilizing straps. Failure to properly support non-trailer loads with these straps will void the product warranty.
You will need: ratchet, extension, 17mm socket, torque wrench, and short #2 Phillips screwdriver.
The hitch includes 8 M10×1.25×30 hex head cap screws (HHCS) grade 10.9 with zinc plating, and 8 conical tooth washers (3/8" S-CON, zinc plated). These fasteners attach the hitch to the frame rails.
If equipped, yes. Two plastic panels are located under the bumper behind the rear tires. Remove three plastic clips from each panel using a screwdriver and pull down to dislodge. Set the panels and fasteners aside for reinstallation after hitch installation.
No. The manual explicitly states no drilling is required for this installation.
Insert the hitch over the exhaust on the passenger side. Rotate the hitch and raise it into position. Pulling down on the exhaust will ease the installation process.
Four M10×1.25×30 fasteners with four 3/8" conical tooth washers attach to each side (passenger and driver side frame rails), for a total of 8 fasteners.
The tooth portion of the conical washer must be against the hitch. This ensures proper load distribution and fastener security.
All M10 fasteners must be torqued to 40 ft-lbs.
Yes. The manual notes that weld nut cleaning may be required. Inspect the existing weld nuts on the frame rails before installation and clean them if necessary to ensure proper fastener engagement.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This helps maintain safe operation and preserve the warranty.
CURT Manufacturing warrants this 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 it 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.
CURT 13240 is designed for Hyundai Tucson. Confirm your specific model year and configuration with CURT technical support at 1-877-287-8634.
All M10 fasteners must be torqued to 40 ft-lbs.
If equipped, yes. Two plastic panels under the bumper behind the rear tires must be removed and reinstalled after hitch installation.
Yes, the Curt 56348 is designed for Hyundai Tucson vehicles in the SUVs, Mini & Full-Sized Vans category. The harness connects to the factory taillight wiring on both driver and passenger sides.
Hyundai Tucson (SUVs, Mini & Full-Sized Vans category).
The Curt 56348 is a custom wiring harness that integrates with your Hyundai Tucson's factory taillight wiring to provide trailer lighting connections. It includes a converter box, wiring with colour-coded ends (yellow, green, and white), a 4-flat connector, cable ties, double-sided tape, a ground screw, and a dust cover.
You will need: ratchet, 10mm socket, Phillips screwdriver, wire stripper, wire crimper, and cutting tool. You may also need a drill with a 3/32" bit if a suitable existing grounding point is not available.
The harness includes colour-coded wiring (yellow, green, white), a black converter box, a 4-flat connector, cable ties, double-sided tape, a ground screw with ring terminal, and a 4-flat dust cover.
Signal circuits are rated at 3.0 amps per side, and tail/running circuits are rated at 6.0 amps total. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower.
The battery connection must use a 10-amp maximum fuse. Do not exceed this rating, as it can cause loss of warranty, overheating, and potential fire.
Yes. Step 1 requires you to locate the vehicle battery on the driver side under the hood and disconnect the negative battery terminal before beginning any other work.
Yes, disconnect the negative battery terminal before starting installation.
Open the tailgate to access the taillight assembly. On the driver side, remove the two fasteners securing the taillight assembly, then gently pull the taillight rearward and out. Behind the taillight, you will find the vehicle taillight wiring harness connectors. Separate these connectors carefully, taking care not to damage the locking tabs.
Route the custom wiring harness end with the yellow wire from underneath the vehicle through the opening under the taillight. Insert this harness end between the separated factory connectors, ensuring the connectors are fully inserted with locking tabs in place. Repeat the process on the passenger side using the harness end with the green wire.
Drilling is required only if a suitable existing grounding point is not available near the taillight connector. If needed, drill a 3/32" pilot hole in a clean area free of rust, dirt, and paint. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Only if no existing grounding point is available. If drilling is needed, use a 3/32" pilot hole. Always check for hidden items before drilling.
Locate a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. The area must be free of rust, dirt, and paint. Secure the white ground wire using the ring terminal and provided screw. If no existing screw is available, drill a 3/32" pilot hole and use the provided screw.
Mount the black converter box on a flat, clean surface that is out of the path of spray and debris from the rear wheels and road. Use the provided double-sided tape to adhere it. Mounting the box in a protected area is critical; failure to do so can cause loss of warranty, product failure, overheating, and potential fire.
Use the provided double-sided tape to adhere the black converter box to a flat, clean, protected surface away from wheel spray and debris. Improper mounting can cause warranty loss, product failure, overheating, and fire.
Route the black power wire from the vehicle battery as shown on the included CME-PCL-INS sheet. Route the custom wiring harness end with the green wire along the backside of the bumper to the passenger side and up through the opening under the taillight. When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location. Secure any loose wires with the provided cable ties.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location. When in use, route it to the center of the vehicle.
Reinstall all items removed during installation and reconnect the negative battery terminal. Install the provided 4-flat dust cover to help prevent corrosion. Test the wiring harness for proper function by using a test light or connecting a properly wired trailer.
Test for proper function using a test light or by connecting a properly wired trailer. All installation steps must be followed to ensure the harness functions properly.
Do not exceed the product rating (Signal: 3.0A per side, Tail/Running: 6.0A total) or your tow vehicle's lamp load rating, whichever is lower. The battery connection must be fuse-protected with a 10-amp maximum fuse; exceeding this can cause loss of warranty, overheating, and potential fire. Before drilling, check for hidden items to avoid damage and personal injury. Mount the converter box in a protected area away from wheel spray and debris; improper mounting can cause loss of warranty, product failure, overheating, and potential fire.
The Curt 56348 harness has colour-coded wires: yellow (driver side taillight connection), green (passenger side taillight connection), and white (ground wire). The converter box is black.
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