
Ask a Question About This Product
Our in-house experts typically reply within one business day.
Our in-house experts typically reply within one business day.
CURT
Verify Fitment
Select your vehicle to confirm this part fits.
2013 - 2018 Ford Police Interceptor Utility
Confirmed to Fit






Always the correct part
We know our products
Quality Products
Free Shipping!






Always the correct part
We know our products
Quality Products
Free Shipping!
| Side Application Type Description | Blank |
| T-Connector Location | T3 |
| Warranty | One-Year Limited Warranty |
| Electrical System Type | 2W |
| Finish | N/A |
| Material | Blank |
| Mount Type Description | Blank |

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 |
|---|---|---|
| 2013 - 2018 | Ford Police Interceptor Utility | — |
The 13-18 Ford Police Interceptor Utility CURT 4-flat Plug and Play Trailer Wiring (Part #CTW974) fits the following vehicles: 2013-2018 Ford Police Interceptor Utility. Always verify your specific year, make, and model before ordering.
Yes, the 13-18 Ford Police Interceptor Utility CURT 4-flat Plug and Play Trailer Wiring (Part #CTW974) is designed to fit the 2013-2018 Ford Police Interceptor Utility.
The 13-18 Ford Police Interceptor Utility CURT 4-flat Plug and Play Trailer Wiring (Part #CTW974) fits 2013-2018 Ford Police Interceptor Utility models. The 2018 model year is the last year covered by this part number. For newer models, check for an updated version.
The 13-18 Ford Police Interceptor Utility CURT 4-flat Plug and Play Trailer Wiring (Part #CTW974) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the Curt 56172 is designed for Ford Explorer pickup trucks. The harness mounts behind the driver side rear bumper (T3 location). For confirmation that your specific model year and configuration are compatible, check your vehicle owner's manual or contact the vehicle manufacturer, as the manual does not specify which model years are supported.
The Curt 56172 is a custom wiring harness that connects to your vehicle's taillight wiring to enable trailer lighting. It includes a 4-flat connector for towing applications and must be tested after installation using a test light or properly wired trailer to confirm proper function.
The manual lists no specific tools as required. However, you will need a drill with a 3/32" bit if a suitable grounding point with an existing screw and nut is not available on your vehicle frame. A test light or properly wired trailer is needed to test the harness after installation.
The harness includes a custom wiring connector, a white ground wire with ring terminal, a screw for grounding, cable ties for securing loose wires, and a 4-flat dust cover to prevent corrosion.
The vehicle taillight wiring connector is located behind the rear tire on the passenger side of the vehicle. This is where you will insert the custom wiring connector from the harness.
1. Locate the vehicle taillight wiring connector behind the rear tire on the passenger side. 2. Separate the connector carefully without damaging the locking tabs. 3. Insert the custom wiring connector between the separated vehicle connectors. 4. Ensure the connectors are fully inserted with locking tabs in place. The harness will then be ready for grounding and routing.
Locate a suitable grounding point near the taillight connector, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole. Clean the area of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Drilling is required only if a suitable grounding point with an existing screw and nut is not available on your vehicle frame. If drilling is necessary, use a 3/32" pilot hole. Before drilling, check for hidden items behind or under any surface to avoid damage and personal injury.
Route the 4-flat connector to the center of the vehicle and out of the trunk. When not in use, roll up the harness and store it in a convenient, out-of-the-way location inside the trunk. Secure any loose wires with the provided cable ties.
The provided 4-flat dust cover helps prevent corrosion of the connector. Install it as the final step of the installation process.
Test the harness for proper function by using a test light or connecting a properly wired trailer. All installation steps must be followed to ensure the wiring harness functions properly before testing.
Do not exceed the product rating or your tow vehicle's lamp load rating, whichever is lower. Exceeding the rating can cause loss of warranty, overheating and potential fire. The manual does not specify the product's amperage or wattage rating; check the product documentation or contact Curt Manufacturing for this specification.
Yes, the Curt 56172 is designed for Ford Explorer pickup trucks (T3 configuration). Confirm your specific model year with the vehicle manufacturer.
The harness includes a custom wiring connector, white ground wire with ring terminal, mounting screw, cable ties, and a 4-flat dust cover.
Drilling is required only if no existing screw and nut are available on the vehicle frame for grounding. If needed, drill a 3/32" pilot hole.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Exceeding the rating risks overheating and fire.
Test using a test light or by connecting a properly wired trailer to confirm proper function.





Quick Ship
In stock and ready to ship — order now!
FREE ShippingFREE SHIPPING
Estimated delivery Sun, Sep 6 - Wed, Sep 9
Order before 2 PM EST Monday–Friday for same-day processing
Guaranteed safe & secure checkout
No reviews have been added for this product.