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2009 - 2010 Lincoln MKS
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Complete CURT Class 2 1-1/4" trailer hitch and 5-flat wiring kit (with 4-way to 5-way adapter for surge brakes) engineered for the 2009 - 2010 Lincoln MKS. 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 Lincoln MKS (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 MKS and Ford Fiesta 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 |
|---|---|---|
| 2009 - 2010 | Lincoln MKS | — |
The 09 - 10 Lincoln MKS Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12088 (Part #5W-CHW-2194) fits 2009-2010 Lincoln MKS models. The 2010 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 09 - 10 Lincoln MKS Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12088 (Part #5W-CHW-2194) is designed to fit the 2009-2010 Lincoln MKS.
The 09 - 10 Lincoln MKS Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12088 (Part #5W-CHW-2194) fits the following vehicles: 2009-2010 Lincoln MKS. Always verify your specific year, make, and model before ordering.
The 09 - 10 Lincoln MKS Curt 1-1/4" Class 2 Trailer Tow Hitch + 5-Flat Wiring Kit Tow Boat/Utility Trailer with Surge Brakes 12088 (Part #5W-CHW-2194) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
The manual lists a gross load capacity of 3,500 lbs trailer weight and 350 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 vehicle's owner manual for the final limit.
Yes, Curt part 12088 is designed for the Lincoln MKS. The manual confirms this is the correct application.
The hitch is designed for use with ballmount #D-55001 or #45501. Euro ballmount options #45571 (1-7/8" ball) and #45572 (2" ball) are also available. These are sold separately.
You will need: 10mm socket, 18mm socket, 3/4" socket, ratchet, and torque wrench. The manual provides a 1/2" fishwire tool in the parts kit.
The kit includes: three 1/2-13 UNC carriage bolts (part 10-10272), three 1/2-13 UNC serrated flange nuts (part 20-00062), three 0.188 x 1.00 x 3.00" square hole spacers (part CM-SP40), and two 1/2" fishwire tools (part 1_2 FISHWIRE).
Yes. The exhaust must be lowered before installation. You will remove the two rubber isolators from the hangers at the rear of the mufflers (leaving the isolators attached to the mufflers) and remove the two fasteners securing the rubber isolator brackets from each side of the vehicle. Save one fastener from the passenger side for later use.
The fishwire tool is used to thread the 1/2-13 carriage bolts and CM-SP40 spacers through the rearmost access holes in the driver and passenger side frame rails. The manual provides a fishwire technique diagram and a reverse pull fishwire technique diagram to guide this process.
1. Use the fishwire tool to thread a 1/2-13 carriage bolt and CM-SP40 spacer through the rearmost access hole in the driver side frame rail. 2. Reverse fishwire the remaining 1/2-13 carriage bolts and CM-SP40 spacers into the rearmost access holes in the driver and passenger side frame rails. 3. Raise the hitch into position above the exhaust and secure using the hex flange nuts on the 1/2-13 fasteners along with the existing fastener saved from the exhaust removal step.
All fasteners must be torqued to 110 ft lbs.
After the hitch is installed and torqued, raise the exhaust into position and secure the isolator using the integrated exhaust hanger brackets shown in the installation diagram.
All non-trailer loads applied to this hitch must be supported by auxiliary stabilizing straps. Failure to properly support non-trailer loads will void the product warranty. Do not apply non-trailer loads without these straps.
Periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. The manual does not specify an interval; regular visual inspection before towing is recommended.
Curt Manufacturing Inc. 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 the product at their option when returned prepaid with proof of purchase. Alteration, misuse, or improper installation voids the warranty.
Professional installation takes approximately 46 minutes. DIY installation by a novice takes approximately 65 minutes.
Yes, Curt part 12088 is designed for the Lincoln MKS.
You need 10mm, 18mm, and 3/4" sockets, a ratchet, and a torque wrench. The fishwire tool is included.
The exhaust must be lowered by removing rubber isolators from the muffler hangers and removing fasteners from the isolator brackets. The isolators remain attached to the mufflers and are reinstalled after hitch installation.
All fasteners must be torqued to 110 ft lbs.
The hitch supports 3,500 lbs trailer weight and 350 lbs tongue weight, but you must not exceed your vehicle manufacturer's recommended towing capacity.
Non-trailer loads must be supported by auxiliary stabilizing straps. Failure to use straps voids the warranty.
The Curt 56064 is a custom wiring harness that connects your vehicle's taillight circuits to a 4-flat trailer connector. It includes a converter box that processes the vehicle's taillight signals and outputs them to the trailer connector for towing.
The Curt 56064 is designed for Ford Fiesta hatchback and Lincoln MKS models. If you own one of these vehicles, the harness is compatible. For other makes and models, you will need a different part number.
You will need a panel trim removal tool. The manual also mentions the possibility of drilling a 3/32" pilot hole if a suitable existing screw is not available for the ground wire connection, so a drill with a 3/32" bit may be needed.
The harness includes: a custom wiring harness with yellow and green wire ends, a white ground wire with ring terminal, a black converter box, a provided screw for grounding, double-sided tape for the converter box, a 4-flat dust cover, and cable ties for securing loose wires.
The manual does not explicitly state whether the battery must be disconnected. However, it does require that the battery connection be fuse-protected with a 10-amp maximum fuse. Consult the included CME-PCL-INS sheet or contact Curt Manufacturing for specific battery disconnection requirements.
Open the trunk and remove the rear scuff panel. Partially remove the felt trunk liner behind both taillight housings by removing several plastic fasteners. Behind the trunk liner you will locate the vehicle taillight wiring harness connectors.
Separate the vehicle taillight connectors from the housing, taking care not to damage the locking tabs. Insert the custom wiring harness end with the yellow wire between the separated connectors on the driver side. Make sure the connectors are fully inserted with locking tabs in place. Repeat on the passenger side using the harness end with the green wire.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape. The manual does not specify whether this adhesive is permanent or removable.
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.
Drilling is not always required. The manual instructs you to locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. Only if no suitable existing screw is available should you drill a 3/32" pilot hole for the provided screw. Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury.
Signal Circuits: 3.0 amps per side. Tail/Running Circuits: 6.0 amps total. The battery connection must be fuse-protected with a 10-amp maximum fuse. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Yellow wire: connects to the driver side taillight connector. Green wire: connects to the passenger side taillight connector. White wire: ground wire with ring terminal that must be secured to a suitable grounding point. Black wire: power wire from the vehicle battery that must be routed through a rubber grommet in the trunk area if possible.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame. The area should be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw. If no suitable existing screw is available, drill a 3/32" pilot hole for the provided screw.
Route the black power wire from the vehicle battery as shown on the included CME-PCL-INS sheet. Route the black wire through a rubber grommet in the trunk area if possible. The manual does not provide detailed routing instructions; refer to the CME-PCL-INS sheet for specific guidance.
The battery connection must be fuse-protected with a 10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire. Do not exceed the product rating or the tow vehicle lamp load rating, whichever is lower.
Before drilling, check for miscellaneous items that may be hidden behind or under any surface to avoid damage and personal injury. This is especially important when drilling the 3/32" pilot hole for the ground wire screw.
Once installed, 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 will function properly.
Reinstall all items removed during installation, including the rear scuff panel and felt trunk liner. Install the provided 4-flat dust cover to help prevent corrosion. Test for proper function using a test light or by connecting a properly wired trailer.
Yes, the Curt 56064 is designed for Ford Fiesta hatchback and Lincoln MKS models.
You need a panel trim removal tool. A drill with 3/32" bit may be needed if no existing screw is available for grounding.
10-amp maximum fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Check for miscellaneous items hidden behind or under any surface to avoid damage and personal injury.
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