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Warranty: One-Year Limited Warranty
Electrical System Type: 2W
Output Type: 4-Way Flat
Installation Difficulty: Novice
Installation Time Exact (Minutes): 10
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 Buick Lucerne and Ford Fiesta sedan (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®.'
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2 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2006 - 2011 | Buick Lucerne | — | Installation Time: 30-60 minutes |
| 2014 - 2019 | Ford Fiesta | Sedan · 4-Door | Installation Time: 30-60 minutes |
The CURT Custom Wiring, 4-Way Flat Output, Select Buick Lucerne, Ford Fiesta Sedan Trailer Connector Kit (Part #BKDK56047) fits the following vehicles: 2006-2011 Buick Lucerne; 2014-2019 Ford Fiesta. Always verify your specific year, make, and model before ordering.
The CURT Custom Wiring, 4-Way Flat Output, Select Buick Lucerne, Ford Fiesta Sedan Trailer Connector Kit (Part #BKDK56047) fits 2006-2011 Buick Lucerne models. The 2019 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Custom Wiring, 4-Way Flat Output, Select Buick Lucerne, Ford Fiesta Sedan Trailer Connector Kit (Part #BKDK56047) is designed to fit the 2006-2011 Buick Lucerne.
The CURT Custom Wiring, 4-Way Flat Output, Select Buick Lucerne, Ford Fiesta Sedan Trailer Connector Kit (Part #BKDK56047) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, the Curt 56047 custom wiring harness is designed for Buick Lucerne passenger cars. Confirm your vehicle is a Lucerne sedan before purchasing. If you have a different Buick model or body style, contact the vehicle manufacturer or Curt to verify compatibility.
Yes, the Curt 56047 custom wiring harness is designed for Ford Fiesta sedan passenger cars. Confirm your vehicle is a Fiesta sedan before purchasing. If you have a different Ford model or body style, contact the vehicle manufacturer or Curt to verify compatibility.
The kit includes a custom wiring harness with yellow and green wire ends for driver and passenger side connections, a white ground wire with ring terminal, a provided screw for grounding, cable ties for securing loose wires, and a 4-flat dust cover to prevent corrosion.
The manual states "Tools Needed: None" are listed. However, you may need a drill with a 3/32" bit if a suitable existing grounding point (screw with nut) is not available near the taillight connectors. A test light or properly wired trailer is required to test the harness after installation.
Open the vehicle tailgate and remove the scuff panel by pulling out on the bottom and then up, taking care not to damage the alignment tabs on the back. Pull back the felt liner to locate the vehicle taillight wiring harness connectors. The connectors will be similar in appearance to those on the custom wiring harness.
The yellow wire end connects to the driver side taillight connectors. The green wire end connects to the passenger side taillight connectors. Insert each harness end between the separated factory connectors, ensuring the connectors are fully inserted with locking tabs in place.
Locate a suitable grounding point near the taillight connectors, such as an existing screw with nut in the vehicle frame. If no suitable point exists, drill a 3/32" pilot hole. The area must be free of rust, dirt and paint. Secure the white ground wire using the ring terminal and provided screw.
Drilling is required only if a suitable existing grounding point (screw with nut) is not available near the taillight connectors. 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.
Drill a 3/32" pilot hole if a suitable existing grounding point is not available. The area must be free of rust, dirt and paint before drilling.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Exceeding the rating can cause loss of warranty, overheating and potential fire. Refer to your vehicle owner's manual or contact the vehicle manufacturer for the specific lamp load rating of your vehicle.
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 before testing.
When in use, route the 4-flat to the center of the vehicle and out of the trunk. When not in use, roll up and store in a convenient, out of the way location inside the trunk. Secure any loose wires with the provided cable ties.
Reinstall all items removed during installation, including the scuff panel and felt liner. Install the provided 4-flat dust cover to help prevent corrosion. Secure any loose wires with the provided cable ties. Test for proper function using a test light or a properly wired trailer.
The Curt 56047 is designed for Buick Lucerne and Ford Fiesta sedan passenger cars. Verify your specific model and body style before purchasing.
No special tools are required. You may need a drill with a 3/32" bit if no existing grounding point is available. A test light or properly wired trailer is needed to test the harness after installation.
Drilling is only required if no suitable existing grounding point is available near the taillight connectors. If needed, drill a 3/32" pilot hole in an area free of rust, dirt and paint.
Do not exceed the product rating or tow vehicle lamp load rating, whichever is lower. Exceeding the rating can cause overheating and potential fire, and will result in loss of warranty.
Test for proper function using a test light or by connecting a properly wired trailer. All installation steps must be completed before testing.
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