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7-way RV blade socket
Dust cover
Necessary hardware






| Warranty | Limited 1-year warranty |
| Connector Type | Male/Female |
| Terminal Style | Blade |
| Battery Operated | Yes |
| Package Type | Packaged |
| Connector Location | S5 |
| Material Type | Thermoplastic Rubber |
| Vehicle Compatibility | Buick Enclave, Chevrolet Traverse, GMC Acadia |
| Trailer Type | Fifth Wheel, Gooseneck |
CURT custom wiring connectors and harnesses are the easiest way to outfit your vehicle with a trailer wiring connection for towing. Each one is custom-fitted to work with a specific make and model. This particular 7-way RV blade socket is designed to be a custom wiring option for certain years of the Buick Enclave, Chevrolet Traverse (except Limited) and GMC Acadia (new body style; see application info to verify fitment).
It provides a universal trailer connection for the tail lights, brake lights, reverse lights, turn signals, electronic trailer brakes and auxiliary power. 7prong taillight wiring can be used as a replacement or new wiring and is typically used for towing fifth wheel and gooseneck trailers.
This 7 way female outlet comes with all necessary hardware to establish a solid connection, as well as a dust cover to keep the connector socket clean when not in use. All CURT custom wiring connectors are made vehicle-specific for the easiest possible installation and the best fit.
Some automotive manufacturers install a special socket on the vehicle to be used for vehicle-to-trailer wiring. Although this factory tow package socket is not equipped on every vehicle, a CURT custom wiring connector (also called a T-connector) utilizes the socket for simple, stress-free installation. Instead of cutting, splicing and soldering into your vehicle's wiring system, the custom wiring connector uses a single OEM compatible plug and instantly provides a standard vehicle-to-trailer hitch wiring connection.
To ensure long-lasting reliability, all CURT custom tconnector wiring is thoroughly tested for optimal functionality.
Have a question? We're here to help!
Yes, the CURT Custom Wiring, 7-Way RV Blade, Select Buick Enclave, Chevy Traverse, GMC Acadia 56537 (Part #BKDK56537) is designed to fit the 2025-2026 Buick Enclave.
The CURT Custom Wiring, 7-Way RV Blade, Select Buick Enclave, Chevy Traverse, GMC Acadia 56537 (Part #BKDK56537) fits the following vehicles: 2025-2026 Buick Enclave; 2024-2026 Chevrolet Traverse; 2024-2026 GMC Acadia. Always verify your specific year, make, and model before ordering.
The CURT Custom Wiring, 7-Way RV Blade, Select Buick Enclave, Chevy Traverse, GMC Acadia 56537 (Part #BKDK56537) fits 2025-2026 Buick Enclave models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom Wiring, 7-Way RV Blade, Select Buick Enclave, Chevy Traverse, GMC Acadia 56537 (Part #BKDK56537) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
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We typically ship items within 24 hours of the order date excluding weekends.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Typical delivery times are 1-5 business days, freight items may take longer. We ship from several warehouses throughout the US to provide fast delivery.