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| Electrical System Type | 2W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |
| Output Type | 4-Way Flat |
| Side Application Type Description | Blank |
| T-Connector Location | T3 |
| Warranty | One-Year Limited Warranty |

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 |
|---|---|---|
| 2010 - 2019 | Ford F-150 | Excluding factory receiver |
The 10-19 Ford F-150 Excluding factory receiver CURT 4-flat Plug and Play Trailer Wiring (Part #CTW854) fits the following vehicles: 2010-2019 Ford F-150. Always verify your specific year, make, and model before ordering.
Yes, the 10-19 Ford F-150 Excluding factory receiver CURT 4-flat Plug and Play Trailer Wiring (Part #CTW854) is designed to fit the 2010-2019 Ford F-150.
The 10-19 Ford F-150 Excluding factory receiver CURT 4-flat Plug and Play Trailer Wiring (Part #CTW854) fits 2010-2019 Ford F-150 models. The 2019 model year is the last year covered by this part number. For newer models, check for an updated version.
The 10-19 Ford F-150 Excluding factory receiver CURT 4-flat Plug and Play Trailer Wiring (Part #CTW854) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, Curt part 56110 is designed for Ford F-150 vehicles. Your vehicle must have an OEM trailer wiring harness connector located on top of the spare tire support on the driver side. If your F-150 does not have this connector, this product will not be compatible.
The Curt 56110 includes a 4-Flat harness connector, a white ground wire with ring terminal, and a screw for securing the ground connection.
The OEM trailer wiring harness connector is located on top of the spare tire support on the driver side of the vehicle.
1. Locate the vehicle's OEM trailer wiring harness connector on top of the spare tire support on the driver side. 2. If the vehicle does not have a 4-Flat harness already connected, remove the cover from the connector. If a 4-Flat harness is already connected, carefully separate the connectors without damaging the locking tabs. 3. Insert the new 4-Flat harness connector into the vehicle's harness connector, ensuring it is fully inserted with locking tabs in place.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle's frame. If no suitable point exists, drill a 3/32" hole and secure the white ground wire using the ring terminal and screw provided with the harness.
Drilling is not always required. If your vehicle's frame has an existing screw with nut suitable for grounding, you can use that. If no suitable grounding point exists, you will need to drill a 3/32" hole to secure the white ground wire using the ring terminal and screw provided.
Drill a 3/32" hole for the ground wire connection.
Route the 4-Flat harness back to the rear of the vehicle and secure it in a convenient, out-of-the-way location near the hitch.
Before drilling, verify that miscellaneous items that may be hidden behind or under any surface are not in the way. This will help you avoid damage to vehicle components and prevent personal injury.
Yes, the Curt 56110 is designed for Ford F-150 vehicles with an OEM trailer wiring harness connector on the spare tire support (driver side).
Only if your F-150 lacks an existing screw-with-nut grounding point on the frame. If needed, drill a 3/32" hole for the ground wire.
The manual does not specify required tools. A drill with a 3/32" bit may be needed if you must create a grounding hole. Contact Curt Technical Support at 1-877-287-8634 for a complete tool list.





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