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2022 - 2024 BMW X3
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Always the correct part
We know our products
Quality Products
Free Shipping!
Fuse holder
Battery connection wiring
Necessary wiring components
Dust cover
| Warranty | One-Year Limited Warranty |
| Connector Type | Male |
| Terminal Type | Female |
| Terminal Style | Pin |
| System Type | 2-wire |
| Package Type | Packaged |
| Converter Style | Universal, Potted, Powered, Protected, PWM |
| Component Location | Vehicle / Trailer |
| Battery Required | Yes |
| Turn/Brake Circuit Capacity | 5.0 Amps |
| Tail Light Circuit Capacity | 7.5 Amps |
| Warranty | One-Year Limited Warranty |
| T-Connector Position | S3, S4 |
| Material Type | Thermoplastic Rubber |
| Vehicle Compatibility | BMW X3 (specific years) |
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 BMW X3 (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.
Experts available to answer your questions
Call 888-634-9494The CURT Custom Wiring Harness, 4-Way Flat Output, Select BMW X3 56543 (Part #BKDK56543) fits 2022-2024 BMW X3 models. The 2024 model year is the last year covered by this part number. For newer models, check for an updated version.
1 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2022 - 2024 | BMW X3 | — |
Yes, the CURT Custom Wiring Harness, 4-Way Flat Output, Select BMW X3 56543 (Part #BKDK56543) is designed to fit the 2022-2024 BMW X3.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select BMW X3 56543 (Part #BKDK56543) fits the following vehicles: 2022-2024 BMW X3. Always verify your specific year, make, and model before ordering.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select BMW X3 56543 (Part #BKDK56543) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
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