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Complete CURT Class 1 1-1/4" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2012 - 2014 Ford Focus Hatchback, excluding RS and ST. 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 Ford Focus (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 Ford Focus hatchback (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 |
|---|---|---|
| 2012 - 2014 | Ford Focus | Hatchback, excluding RS and ST |
Yes, the 12 - 14 Ford Focus Hatchback, excluding RS and ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11158 (Part #5W-CHW-1234) is designed to fit the 2012-2014 Ford Focus.
The 12 - 14 Ford Focus Hatchback, excluding RS and ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11158 (Part #5W-CHW-1234) fits the following vehicles: 2012-2014 Ford Focus. Always verify your specific year, make, and model before ordering.
The 12 - 14 Ford Focus Hatchback, excluding RS and ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11158 (Part #5W-CHW-1234) fits 2012-2014 Ford Focus models. The 2014 model year is the last year covered by this part number. For newer models, check for an updated version.
The 12 - 14 Ford Focus Hatchback, excluding RS and ST Curt 1-1/4" Class 1 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 11158 (Part #5W-CHW-1234) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The CURT 11158 is designed for 2012-Present Ford Focus in Sedan and Hatchback body styles. It does not fit Focus ST or Focus Electric models. Confirm your vehicle matches these specifications before purchasing.
The CURT 11158 is rated for a minimum of 2,000 lbs trailer weight and 200 lbs tongue weight as a weight-carrying hitch. However, you must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower. Check your vehicle's owner manual for the final towing limit.
All non-trailer loads applied to this hitch must be supported by CURT 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty. See the CURT catalog or visit www.curtmfg.com for information on the 18050 straps.
The CURT 11158 is designed for use with ball mount #D-55001 or #45501. A Euro mount option is also available: #45571 (1-7/8") or #45572 (2" ball).
Required tools are: ratchet, torque wrench, power drill, die grinder, 15/32" drill bit, 6" socket extension, 11/16" socket, 13mm socket, and safety glasses. Proper tools will greatly improve installation quality and reduce installation time.
Two people may be required to ease installation. The installation difficulty is rated as moderate to challenging depending on your experience level. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance. Technical support is available at 877-287-8634.
Yes, drilling is required. You will drill holes in the vehicle frame rails using a 15/32" drill bit. The hitch is used as a template to mark drill locations on both sides before drilling. A power drill and die grinder are needed to enlarge access holes.
Fishwire is a technique used to route the 7/16"-14 carriage bolts and SP7 spacers through enlarged access holes and out the holes drilled in the frame rails. Two 7/16" fishwires are included in the parts kit. The manual references a fishwire diagram for detailed technique guidance.
No, you do not need to remove the exhaust system. You only need to remove the 4 bolts securing the 2 rear exhaust brackets and lower them temporarily. The bolts are returned to the owner. The hitch side plates are then sandwiched between the frame rails and exhaust brackets during final assembly.
Torque all M8 hardware (M8x1.25 hex bolts) to 23 ft-lbs. Torque all 7/16" hardware (7/16"-14 carriage bolts and flange nuts) to 70 ft-lbs. Use a torque wrench to ensure proper tightness.
Periodically check that all fasteners are tight and all structural components are sound. This is especially important after initial installation and before each towing use.
Safety glasses must be worn at all times while installing this product. Before you begin installation, read all instructions thoroughly. Using proper tools will greatly improve the quality of the install and reduce the time required.
You should periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. Perform this check before each towing use and at regular intervals during the towing season.
Yes, if your vehicle is a 2012-Present Ford Focus Sedan or Hatchback (excluding ST and Electric models). Check your vehicle specifications before purchasing.
Minimum 2,000 lbs trailer weight and 200 lbs tongue weight. Never exceed your vehicle manufacturer's recommended towing capacity.
Ratchet, torque wrench, power drill, die grinder, 15/32" drill bit, 6" extension, 11/16" socket, 13mm socket, and safety glasses.
Yes, drilling is required. You will drill holes in the frame rails using a 15/32" drill bit and enlarge access holes with a die grinder.
M8 hardware: 23 ft-lbs. 7/16" hardware: 70 ft-lbs.
Two people may be required to ease installation. If hesitant, contact an authorized CURT installer or call technical support at 877-287-8634.
Safety glasses must be worn at all times during installation.
Yes, Curt part 56140 is designed for Ford Focus Hatchback models. The manual does not specify which model years are supported, so contact Curt technical support at 1-877-287-8634 to confirm your vehicle's year and trim before purchasing.
Curt part 56140 is a T-Connector wiring harness for Ford Focus Hatchback vehicles. It provides a connection point for trailer wiring by integrating with the vehicle's existing taillight wiring on both the driver and passenger sides.
You will need a drill with a 3/32" bit (if drilling a new grounding hole), a screwdriver, and basic hand tools. The manual does not specify whether a professional installer or additional equipment is required. Contact Curt technical support at 1-877-287-8634 if you are unsure about your ability to complete the installation.
Open the rear hatch and remove: all floor covers and foam trays in the rear cargo area, the rear scuff panel (held by 4 plastic fasteners), the felt liner behind the taillights, the plastic wing nuts holding the taillights, and the grommets on both sides of the vehicle. Take care not to damage the taillight alignment tabs when removing them.
You may need to drill one 3/32" hole if a suitable existing grounding point (such as an existing screw with nut in the vehicle's frame) is not available near the taillight connector. Before drilling, verify that miscellaneous items hidden behind or under surfaces will not be damaged.
If you need to drill a grounding hole, drill a 3/32" hole in the vehicle's frame near the taillight connector. Secure the white ground wire using the ring terminal and screw provided with the kit.
On the driver side, locate the vehicle's taillight wiring harness connector. Separate the connectors carefully without damaging the locking tabs. Insert the T-Connector end with the yellow wire between the separated connectors. Make sure the connectors are fully inserted with locking tabs in place. Repeat this process on the passenger side using the T-Connector end with the green wire.
The yellow wire connects to the driver side taillight wiring harness, and the green wire connects to the passenger side taillight wiring harness. These connections allow the trailer wiring to integrate with the vehicle's existing taillight circuits.
The white ground wire provides a ground connection for the T-Connector harness. Secure it to a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle's frame, using the ring terminal and screw provided.
Remove the grommet on both sides of the vehicle and make a small slit from the outside towards the center. Route the T-Connector end with the yellow wire through the opening made by the removed driver-side grommet. Route the T-Connector end with the green wire through the opening made by the removed passenger-side grommet. Replace each grommet, routing the wires through the slit made in the removal step.
The black power wire routes from the vehicle's battery to the converter box. The manual references the CME-PCL-INS instruction sheet for detailed routing and connection instructions. Review that sheet for the specific battery connection point and routing path.
Adhere the black converter box behind the felt trunk liner in the vehicle's rear cargo area using the double-sided tape provided with the kit.
When not in use, roll up the 4-flat wire and store it on the driver side in an out-of-the-way location in the rear cargo area. Route it out of the hatch only when the trailer is in use.
After completing all installation steps, reinstall all items that were removed during installation, including floor covers, foam trays, rear scuff panel, taillights, and grommets.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. Drilling into hidden components can cause damage and/or personal injury.
When removing the taillights, pull them out carefully and take care not to damage the alignment tabs. Damaged alignment tabs may prevent proper taillight reinstallation or function.
When separating the vehicle's taillight wiring harness connectors, take care not to damage the locking tabs. Damaged locking tabs may prevent proper connector seating and cause electrical issues.
Curt 56140 is designed for Ford Focus Hatchback models. Confirm your vehicle's year and trim with Curt technical support at 1-877-287-8634 before purchasing.
You may need to drill one 3/32" hole for the ground wire if an existing grounding point is not available. Before drilling, verify that hidden items will not be damaged.
You will need a drill with a 3/32" bit (if drilling), a screwdriver, and basic hand tools. Contact Curt technical support at 1-877-287-8634 if you need guidance on installation difficulty.
Remove rear floor covers, foam trays, rear scuff panel (4 plastic fasteners), felt liner, taillights (plastic wing nuts), and grommets on both sides. Take care not to damage taillight alignment tabs.
Locate the taillight wiring harness connector on each side. Separate the connectors without damaging the locking tabs. Insert the T-Connector end (yellow wire on driver side, green wire on passenger side) between the separated connectors and fully seat with locking tabs in place.
Adhere the black converter box behind the felt trunk liner in the rear cargo area using the provided double-sided tape.
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