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Complete CURT Class 1 1-1/4" trailer hitch and 4-flat custom wiring kit engineered for the 2014 - 2017 Mazda 6 Sedan. 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!
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Mazda 6 (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays.
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 Mazda 6 (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 |
|---|---|---|
| 2014 - 2017 | Mazda 6 | Sedan |
The part number is 11356. This hitch is specifically designed for use with the 2014 Mazda 6 Sedan and is compatible with ballmount #45016/D-224 or Euro ballmounts #45561 (1 7/8" ball) or #45562 (2" ball).
Yes, Curt hitch 11356 is designed for the 2014 Mazda 6 Sedan. It is a weight-carrying hitch with a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight.
Hitch 11356 is designed for use with ballmount #45016/D-224 or Euro ballmounts #45561 (1 7/8" ball) or #45562 (2" ball).
The gross load capacity when used as a weight-carrying hitch is 2,000 lbs trailer weight and 200 lbs tongue weight. However, you must not exceed your vehicle manufacturer's recommended towing capacity.
The hitch weight is 40 lbs.
The required tools are: ratchet, 3/4" socket, 6" socket extension, and torque wrench. Safety glasses should be worn at all times during installation.
The hitch includes: four (4) 1/2-13 UNC Grade 8 carriage bolts (part 10-10287), four (4) 1/2-13 UNC Grade 8 serrated flange nuts (part 20-00062), four (4) .250 x 1.00 x 3.00" square hole spacers (part CM-SP6), and four (4) lengths of 1/2" fishwire (part 1_2 FISHWIRE).
Two people may be required to ease installation, but it is not stated as mandatory. The manual recommends that if you are hesitant to undertake the task on your own, you should contact an authorized Curt installer for additional assistance.
No, drilling is not required. The manual explicitly states "NO DRILLING REQUIRED." The hitch uses fishwiring to secure carriage bolts through existing frame access holes.
Fishwire the four (4) 1/2-13 carriage bolts and the CM-SP6 spacers into the vehicle frame through the access holes on both the driver and passenger sides. The manual includes a "Fishwire Technique" diagram for reference. After fishwiring the bolts in place, raise the hitch into position carefully without pushing the bolts up into the vehicle frame, then remove the fishwire and secure the hitch using the 1/2-13 hex flange nuts.
All 1/2-13 fasteners must be torqued to 110 lb-ft. This includes the carriage bolts and hex flange nuts.
All non-trailer loads (wheel-less loads) applied to this hitch must be supported by 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty. Curt recommends the use of 18050 stabilizing straps for all non-trailer loads.
You must not exceed your vehicle manufacturer's recommended towing capacity. While hitch 11356 has a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight, your 2014 Mazda 6 Sedan may have a lower manufacturer-recommended capacity that must be observed.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This ongoing inspection helps maintain the integrity and safety of the installation.
Curt Manufacturing warrants this product to be free of defects in material and/or workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective, Curt may repair or replace the product at their option when the product is returned, prepaid, with proof of purchase. Alteration to, misuse of, or improper installation of this product voids the warranty.
Yes, Curt 11356 is designed specifically for the 2014 Mazda 6 Sedan. It has a 2,000 lbs trailer weight and 200 lbs tongue weight capacity.
No. The hitch uses fishwiring through existing frame access holes. No drilling is required.
You need a ratchet, 3/4" socket, 6" socket extension, torque wrench, and safety glasses. All hardware is included.
All 1/2-13 fasteners must be torqued to 110 lb-ft.
The hitch supports 2,000 lbs trailer weight and 200 lbs tongue weight, but you must not exceed your vehicle manufacturer's recommended towing capacity.
Yes, all non-trailer (wheel-less) loads must be supported by 18050 stabilizing straps, or the warranty is voided.
Yes, the Curt 56280 is designed for Mazda 6 passenger cars. The installation instructions are specific to this vehicle model.
The harness has two circuit ratings: Signal Circuits are rated at 3.0 amps per side, and Tail/Running Circuits are rated at 6.0 amps total. You must not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this specification can cause loss of warranty, overheating and potential fire.
Yes, you must disconnect the negative battery terminal before beginning installation. This is the first step in the installation process.
You will need: a panel trim removal tool, flat blade screwdriver, wire stripper, wire crimper, and cutting tool.
You must remove the trunk floor coverings, two side storage trays (secured by push fasteners), the rear scuff panel, and pull back the felt liner to access the taillight wiring harness connectors on both the driver and passenger sides.
The custom wiring harness has colour-coded ends that insert between the vehicle's existing taillight connectors. The yellow wire end inserts between the 2-pin connectors, and the brown wire end inserts between the 3-pin connectors. The green wire end is used on the passenger side. Ensure the connectors are fully inserted with locking tabs in place.
The white ground wire must be secured to a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no suitable existing screw is available, you may drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt and paint. Use the ring terminal and provided screw to secure the wire.
Drilling may be required for the ground wire connection. If no suitable existing screw with nut is available in the vehicle frame near the connector, you will need to drill a 3/32" pilot hole for the provided screw. Before drilling, check for hidden items behind or under any surface to avoid damage and personal injury.
The black converter box should be adhered to a flat spot inside the vehicle near the taillight using the provided double-sided tape. The location should be convenient and out of the way.
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. Install the provided 4-flat dust cover to help prevent corrosion.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness functions properly.
The Curt 56280 is designed for Mazda 6 passenger cars.
Yes, disconnect the negative battery terminal before starting installation.
You need a panel trim removal tool, flat blade screwdriver, wire stripper, wire crimper, and cutting tool.
The battery connection must use a 10-amp maximum fuse. Exceeding this can cause overheating and fire.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating.
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