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Complete CURT Class 2 1-1/4" trailer hitch and 4-flat custom wiring kit engineered for the 2011 - 2015 Lincoln MKX Fits beneath factory 1-1/4" receiver. 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 the next checkpoint is on your adventure -- whether it's getting your bike on the trail before sunrise or making it to the campground before dark -- CURT class 2 hitches let you Bring It with confidence. These receiver hitches are made to handle most light-duty towing applications and offer a custom fit for your vehicle. Typically used on full-size cars, crossovers, compact SUVs, minivans or even compact pickup trucks, a CURT class 2 trailer hitch complements the design of smaller vehicles. This particular class 2 hitch is made to be a custom hitch for certain years of the Ford Edge and Lincoln MKX (to verify vehicle compatibility, see application info). It offers a weight carrying capacity of 3,500 lbs. GTW and 350 lbs. TW. Class 2 trailer hitches can typically be used to tow a variety of lightweight trailers, such as a small utility trailer, small fishing boat trailer or popup camper (NOTE: Never exceed the lowest weight capacity of any towing component). They are also perfect for adding cargo space to your vehicle with a bike rack or cargo carrier. This class 2 hitch features a 1-1/4" receiver tube to accept a ball mount shank or other hitch-mounted accessory. For safety, it is tested in accordance with SAE J684. A custom trailer hitch design requires extra care, and as such, CURT class 2 hitches are engineered using real vehicles and hands-on research. We use high-strength steel, robotic welding and rigorous testing to produce hitches that are built to fit your lifestyle. To ensure that each hitch will be a reliable extension of your vehicle, we also finish our hitches in a co-curing of liquid A-coat and black powder coat, giving them long-lasting rust and wear resistance.
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 Lincoln MKX (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 |
|---|---|---|
| 2011 - 2015 | Lincoln MKX | Fits beneath factory 1: 1/4" receiver |
Yes, the 11 - 15 Lincoln MKX Fits beneath factory 1-1/4" receiver Curt 1-1/4", Class 2 Trailer Tow Hitch + 4-flat Wiring Kit 12036 (Part #CHW-2201) is designed to fit the 2011-2015 Lincoln MKX.
The 11 - 15 Lincoln MKX Fits beneath factory 1-1/4" receiver Curt 1-1/4", Class 2 Trailer Tow Hitch + 4-flat Wiring Kit 12036 (Part #CHW-2201) fits the following vehicles: 2011-2015 Lincoln MKX. Always verify your specific year, make, and model before ordering.
The 11 - 15 Lincoln MKX Fits beneath factory 1-1/4" receiver Curt 1-1/4", Class 2 Trailer Tow Hitch + 4-flat Wiring Kit 12036 (Part #CHW-2201) fits 2011-2015 Lincoln MKX models. The 2015 model year is the last year covered by this part number. For newer models, check for an updated version.
The 11 - 15 Lincoln MKX Fits beneath factory 1-1/4" receiver Curt 1-1/4", Class 2 Trailer Tow Hitch + 4-flat Wiring Kit 12036 (Part #CHW-2201) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, CURT 12036 is designed for 2007-current Ford Edge and Lincoln MKX crossovers. Verify your vehicle year and model match before purchasing.
CURT 12036 is designed for use with ball mount D-18 / 45518. Euro mount options are available: 45551 (1-7/8" ball) and 45552 (2" ball).
CURT 12036 has a gross load capacity of 3,500 lbs trailer weight and 350 lbs tongue weight when used as a weight-carrying hitch. Never exceed your vehicle manufacturer's recommended towing capacity.
Yes, drilling is required. You must drill rear holes through the frame rails using a 17/32" drill bit as part of step 5 of the installation process.
Yes, heat shield trimming is required. You must trim a tab off both the driver and passenger side heat shields before reinstalling them. The heat shields will then be sandwiched between the vehicle frame rails and the hitch.
Yes, the exhaust must be lowered before installation. Remove the three rear exhaust hangers (rubber isolators) and use wire to hold the exhaust up to prevent damage. The exhaust is reinstalled in the final step.
All 1/2" hardware must be torqued to 110 lb-ft.
Required tools: ratchet, torque wrench, 6" socket extension, 3/4" socket, 8mm socket, flat head screwdriver, power drill, 17/32" drill bit, tin snips (or aviation shears), and wire. Safety glasses must be worn at all times.
All non-trailer (wheel-less) loads applied to this product must be supported by 18050 stabilizing straps. See the CURT catalog or visit www.curtmfg.com for further information.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound.
CURT 12036 is a weight-carrying receiver hitch designed for 2007-current Ford Edge and Lincoln MKX crossovers. It allows you to tow trailers and carry loads up to 3,500 lbs trailer weight and 350 lbs tongue weight. The hitch mounts to the vehicle's frame rails and accepts ball mounts for trailer coupling.
CURT 12036 is designed for 2007-current Ford Edge and Lincoln MKX crossovers only. Check your vehicle's year, make, and model against the manual cover to confirm compatibility. If you are unsure, contact CURT technical support at 877.287.8634.
CURT 12036 is designed for use with ball mount D-18 / 45518. Euro mount options are available: 45551 (1-7/8" ball) and 45552 (2" ball). Use only compatible mounts; do not use other ball mounts without confirming compatibility with CURT.
When used as a weight-carrying hitch, CURT 12036 has a gross load capacity of 3,500 lbs trailer weight and 350 lbs tongue weight. However, you must never exceed your vehicle manufacturer's recommended towing capacity, which may be lower than the hitch rating.
CURT 12036 includes: 4× 1/2-13 UNC 1-1/2" carriage bolts (part 10-10287), 6× 1/2-13 UNC flange nuts (part 20-00062), 6× 0.250 × 1.25 × 3.00" square hole spacers (part CM-SP19), 2× 1/2-13 UNC 1-3/4" carriage bolts (part 10-10272), and 4× 1/2" fishwire (part 1_2 FISHWIRE).
The installation is rated as moderate difficulty. Two people may be required to ease installation. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance. CURT technical support is available at 877.287.8634.
Before beginning installation, read all instructions thoroughly. Ensure you have all required tools: ratchet, torque wrench, 6" socket extension, 3/4" socket, 8mm socket, flat head screwdriver, power drill, 17/32" drill bit, tin snips, and wire. Wear safety glasses at all times. Using proper tools will greatly improve the quality of the install and reduce the time required.
The first step is to lower the exhaust by removing the three rear exhaust hangers (rubber isolators). Use wire to hold the exhaust up high enough to prevent damage to the exhaust tube.
Remove heat shields from both sides of the vehicle by removing three 6mm bolts and one black plastic plug from each side. The driver side heat shield is also connected to the rear wiring harness by a plastic plug that must be disconnected. Once removed, trim off the tab from both heat shields before reinstalling them without the frame rail screws.
Fishwire is a technique for threading bolts and spacers through the bumper mounts and into the frame rail holes before raising the hitch into position. In step 3, you fishwire 1/2-13 × 1-1/2" carriage bolts with CM-SP19 spacers through the rear of bumper mounts to holes in the frame rails. This allows the hitch to be positioned and secured before drilling the rear holes.
After fishwiring the front bolts and spacers into position, raise the hitch into position and secure it with 1/2" flange nuts. The hitch is then used as a template to mark and drill the rear holes.
A 17/32" drill bit is required. Using the hitch as a template, drill the rear holes through the frame rails on both sides with this bit size.
After drilling the rear holes, fishwire 1/2-13 × 1-3/4" carriage bolts (part 10-10272) with CM-SP19 spacers through the rear of the bumper mounts and attach with 1/2" flange nuts (part 20-00062).
After all bolts and nuts are installed, torque all 1/2" hardware to 110 lb-ft. This is the final step before reinstalling the exhaust.
The final step is to reinstall the exhaust that was removed in step 1. Reattach the three rubber exhaust isolators (hangers) to secure the exhaust back into its original position.
Safety glasses must be worn at all times while installing this product. If you are hesitant to undertake this task on your own, contact an authorized CURT installer for additional assistance. Never exceed your vehicle manufacturer's recommended towing capacity.
Never exceed your vehicle manufacturer's recommended towing capacity. Although CURT 12036 is rated for 3,500 lbs trailer weight and 350 lbs tongue weight, your vehicle's manufacturer may specify a lower limit. Always follow the more restrictive limit.
All non-trailer (wheel-less) loads applied to CURT 12036 must be supported by 18050 stabilizing straps. Do not apply non-trailer loads without this support. See the CURT catalog or visit www.curtmfg.com for further information on stabilizing straps.
After installation, verify that the hitch is properly positioned and all fasteners are tight. Periodically check the receiver hitch to ensure all fasteners remain tight and all structural components are sound. Perform these checks regularly during the life of the product.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. Tighten any loose fasteners immediately. Regular inspection will help ensure safe towing and extend the life of the hitch.
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 the product is found to be defective, CURT may repair or replace it at their option when returned prepaid with proof of purchase. Alteration, misuse, or improper installation voids the warranty.
CURT 12036 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.
For more information, log onto www.curtmfg.com. For helpful towing tips, log onto www.hitchinfo.com. For technical support or questions, call CURT at 877.287.8634.
Periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. If any fasteners are found to be loose, tighten them immediately using a torque wrench to 110 lb-ft for all 1/2" hardware. Perform these checks regularly during the life of the product.
Yes, the Curt 56121 is designed for the Lincoln MKX. It is a custom wiring harness for SUVs, mini and full-sized vans.
The Curt 56121 is a custom wiring harness that integrates with your vehicle's taillight system. It includes a converter box and a 4-flat connector for trailer use. The harness handles signal circuits (3.0 amps per side) and tail/running circuits (6.0 amps total).
You will need a ratchet, 10mm socket, and panel trim removal tool. You may also need a drill if you do not have a suitable existing screw for the ground wire attachment.
The harness includes a custom wiring harness with yellow and green wire ends, a black converter box, a white ground wire with ring terminal, a provided screw for grounding, double-sided tape for the converter box, cable ties, sealant for the grommet, and a 4-flat dust cover.
Yes. You must open the vehicle tailgate and remove the two 10mm bolts securing the taillight, then carefully pull the taillight rearward without damaging the locking tabs. This gives you access to the taillight wiring harness connectors.
You must remove the floor mats, spare tire compartment cover, rear scuff panel, and plastic storage trays surrounding the spare tire. These removals provide access to route the wiring harness from the taillight area through the interior.
Drilling may be required. You must locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. If no existing screw is available, you will need to drill a 3/32" pilot hole for the provided screw. The area must be free of rust, dirt and paint before installation.
Yes. You must locate the grommet behind the taillight where the vehicle taillight wiring passes through from inside the cabin. Remove the grommet and cut a slit large enough to route the custom wiring harness through it. After routing the harness, reseat the grommet using the provided sealant to seal the cut and around all wires.
The harness has three main wires: yellow wire (driver side taillight connection), green wire (passenger side taillight connection), and white ground wire (vehicle frame grounding point). The black converter box connects to the vehicle battery via a black power wire, which must be routed as shown on the included CME-PCL-INS sheet.
Yes. The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower.
Separate the vehicle's taillight wiring harness connectors from the taillight housing, taking care not to damage the locking tabs. Route the custom harness end with the yellow wire (driver side) or green wire (passenger side) through the grommet slit. Insert the custom harness end between the separated connectors and ensure the connectors are fully inserted with locking tabs in place.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location inside the trunk. When in use, route it to the center of the vehicle and out of the trunk. Secure any loose wires with the provided cable ties.
All steps must be followed to ensure the wiring harness functions properly. Test for proper function by using a test light or connecting a properly wired trailer. This confirms that the signal and tail/running circuits are operating correctly.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. The area for the ground wire screw should be free of rust, dirt and paint.
The product is rated for signal circuits of 3.0 amps per side and tail/running circuits of 6.0 amps total. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower, as this can cause loss of warranty, overheating and potential fire.
Yes, the Curt 56121 is designed for the Lincoln MKX and other SUVs, mini and full-sized vans.
You need a ratchet, 10mm socket, and panel trim removal tool. A drill may be needed if you do not have an existing screw for the ground wire.
Drilling may be required if no existing screw is available for the ground wire. You would drill a 3/32" pilot hole in the vehicle frame.
Yes, the battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this can cause overheating and fire.
Signal circuits are rated 3.0 amps per side; tail/running circuits are 6.0 amps total. Do not exceed the product rating or vehicle lamp load rating, whichever is lower.
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