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CURT
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Select your vehicle to confirm this part fits.
2002 - 2006 Chevrolet Avalanche 1500
Confirmed to Fit
2002 - 2006 Chevrolet Avalanche 2500
Confirmed to Fit
2004 - 2012, 2015 - 2026 Chevrolet Colorado
Confirmed to Fit
2009, 2017 - 2026 Chevrolet Express 3500
Confirmed to Fit
1999 - 2026 Chevrolet Silverado 1500
Confirmed to Fit
2007 Chevrolet Silverado 1500 Classic
Confirmed to Fit
2001 - 2003, 2005 - 2006 Chevrolet Silverado 1500 HD
Confirmed to Fit
2007 Chevrolet Silverado 1500 HD Classic
Confirmed to Fit
1999 - 2004 Chevrolet Silverado 2500
Confirmed to Fit
2001 - 2026 Chevrolet Silverado 2500 HD
Confirmed to Fit
2007 Chevrolet Silverado 2500 HD Classic
Confirmed to Fit
2001 - 2006 Chevrolet Silverado 3500
Confirmed to Fit
2007 Chevrolet Silverado 3500 Classic
Confirmed to Fit
2007 - 2026 Chevrolet Silverado 3500 HD
Confirmed to Fit
2000 - 2014 Chevrolet Suburban 1500
Confirmed to Fit
2000 - 2013 Chevrolet Suburban 2500
Confirmed to Fit
2016 - 2019 Chevrolet Suburban 3500 HD
Confirmed to Fit
2002 - 2006 Chevrolet Trailblazer EXT
Confirmed to Fit
2007 - 2009, 2011 - 2026 Dodge Durango
Confirmed to Fit
2000 - 2002 Ford E-450 Econoline Super Duty
Confirmed to Fit
2009 - 2010 Ford Explorer Sport Trac
Confirmed to Fit
2000 - 2013, 2015 - 2019, 2021 - 2026 Ford F-650
Confirmed to Fit
2018 Ford Police Interceptor Utility
Confirmed to Fit
2010 - 2021 Freightliner Sprinter 2500
Confirmed to Fit
2010 - 2021 Freightliner Sprinter 3500
Confirmed to Fit
2021 - 2026 Jeep Grand Cherokee L
Confirmed to Fit
2010 - 2023 Lexus GX460
Confirmed to Fit
2013 - 2021 Lexus LX570
Confirmed to Fit
2022 - 2026 Lexus LX600
Confirmed to Fit
2010 - 2026 Mercedes-Benz Sprinter 2500
Confirmed to Fit
2010 - 2026 Mercedes-Benz Sprinter 3500
Confirmed to Fit
2005 - 2020, 2022 - 2026 Nissan Pathfinder
Confirmed to Fit
2020 - 2026 Volkswagen Atlas Cross Sport
Confirmed to Fit






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Always the correct part
We know our products
Quality Products
Free Shipping!
Warranty: One-Year Limited Warranty
Output Type: 5-Way Flat
Installation Difficulty: Novice
Installation Time Exact (Minutes): 10
A CURT custom wiring connector (sometimes called a T-connector) is a simple, plug-and-play electrical device that eliminates the need for cutting, splicing and soldering when installing vehicle-to-trailer wiring. Most vehicles do not come ready to tow. Unless your vehicle has a towing package, it is probably not equipped with a trailer wiring connector. This is where CURT's custom wiring connectors come into play. A custom wiring connector uses a single original equipment plug to plug into a special socket provided by your vehicle. Though this option is not available on every vehicle, some automotive manufacturers design their vehicles to be easily equipped for towing by supplying a socket, integrated into the vehicle's electrical system, to readily accept a custom wiring connector. With a CURT custom wiring connector, there is no need to tap into the taillight assembly because a special socket is already provided. This custom wiring connector provides a 5-way flat connector socket and is designed to be a custom wiring option for a variety of vehicles (see application info to verify fitment with your vehicle). CURT custom wiring connectors are designed to be long-lasting and simple to install. They come with dust covers to keep your connector clean when not in use.
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153 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2017 - 2022 | Audi Q7 | For use on vehicles equipped with OEM mating plug |
| 2008 - 2026 | Buick Enclave | For use on vehicles equipped with OEM mating plug |
| 2004 - 2007 | Buick Rainier | For use on vehicles equipped with OEM mating plug |
| 2002 - 2026 | Cadillac Escalade | For use on vehicles equipped with OEM mating plug |
| 2003 - 2026 | Cadillac Escalade ESV | For use on vehicles equipped with OEM mating plug |
| 2002 - 2013 | Cadillac Escalade EXT | For use on vehicles equipped with OEM mating plug |
| 2017 - 2026 | Cadillac XT5 | For use on vehicles equipped with OEM mating plug |
| 2020 - 2025 | Cadillac XT6 | For use on vehicles equipped with OEM mating plug |
| 2007 - 2013 | Chevrolet Avalanche | For use on vehicles equipped with OEM mating plug |
| 2002 - 2006 | Chevrolet Avalanche 1500 | For use on vehicles equipped with OEM mating plug |
| 2002 - 2006 | Chevrolet Avalanche 2500 | For use on vehicles equipped with OEM mating plug |
| 2019 - 2026 | Chevrolet Blazer | For use on vehicles equipped with OEM mating plug |
| 2004 - 2012, 2015 - 2026 | Chevrolet Colorado | For use on vehicles equipped with OEM mating plug |
| 2018 - 2022 | Chevrolet Equinox | For use on vehicles equipped with OEM mating plug |
| 2009 | Chevrolet Express 1500 | For use on vehicles equipped with OEM mating plug |
| 2009 - 2026 | Chevrolet Express 2500 | For use on vehicles equipped with OEM mating plug |
| 2009, 2017 - 2026 | Chevrolet Express 3500 | For use on vehicles equipped with OEM mating plug |
| 2009 | Chevrolet Express 4500 | For use on vehicles equipped with OEM mating plug |
| 1999 - 2026 | Chevrolet Silverado 1500 | For use on vehicles equipped with OEM mating plug |
| 2007 | Chevrolet Silverado 1500 Classic | For use on vehicles equipped with OEM mating plug |
| 2001 - 2003, 2005 - 2006 | Chevrolet Silverado 1500 HD | For use on vehicles equipped with OEM mating plug |
| 2007 | Chevrolet Silverado 1500 HD Classic | For use on vehicles equipped with OEM mating plug |
| 2019 | Chevrolet Silverado 1500 LD | For use on vehicles equipped with OEM mating plug |
| 2022 | Chevrolet Silverado 1500 LTD | For use on vehicles equipped with OEM mating plug |
| 1999 - 2004 | Chevrolet Silverado 2500 | For use on vehicles equipped with OEM mating plug |
The CURT Replacement OE 5-Way Flat Socket (Plugs into USCAR) Trailer Connector Kit (Part #BKDK56515) fits the following vehicles: 2017-2022 Audi Q7; 2008-2026 Buick Enclave; 2004-2007 Buick Rainier; 2002-2026 Cadillac Escalade; 2003-2026 Cadillac Escalade ESV; 2002-2013 Cadillac Escalade EXT; 2017-2026 Cadillac XT5; 2020-2025 Cadillac XT6; 2007-2013 Chevrolet Avalanche; 2002-2006 Chevrolet Avalanche 1500; 2002-2006 Chevrolet Avalanche 2500; 2019-2026 Chevrolet Blazer; 2004-2026 Chevrolet Colorado; 2018-2022 Chevrolet Equinox; 2009 Chevrolet Express 1500; 2009-2026 Chevrolet Express 2500; Chevrolet Express 3500; 2009 Chevrolet Express 4500; 1999-2026 Chevrolet Silverado 1500; 2007 Chevrolet Silverado 1500 Classic; 2001-2006 Chevrolet Silverado 1500 HD; 2007 Chevrolet Silverado 1500 HD Classic; 2019 Chevrolet Silverado 1500 LD; 2022 Chevrolet Silverado 1500 LTD; 1999-2004 Chevrolet Silverado 2500; 2001-2026 Chevrolet Silverado 2500 HD; 2007 Chevrolet Silverado 2500 HD Classic; 2001-2006 Chevrolet Silverado 3500; 2007 Chevrolet Silverado 3500 Classic; 2007-2026 Chevrolet Silverado 3500 HD; 2015-2026 Chevrolet Suburban; 2000-2014 Chevrolet Suburban 1500; 2000-2013 Chevrolet Suburban 2500; 2016-2019 Chevrolet Suburban 3500 HD; 2000-2026 Chevrolet Tahoe; 2002-2009 Chevrolet Trailblazer; 2002-2006 Chevrolet Trailblazer EXT; 2009-2026 Chevrolet Traverse; 2024 Chevrolet Traverse Limited; 2007-2009 Chrysler Aspen; 2017-2022 Chrysler Pacifica; 2020-2022 Chrysler Voyager; 2007-2009, 2011-2026 Dodge Durango; 2009-2010 Dodge Ram 1500; 2010 Dodge Ram 2500; 2010 Dodge Ram 3500; 2003-2010 Ford E-150; 2003-2005 Ford E-150 Club Wagon; 1997-2002 Ford E-150 Econoline; 1997-2002 Ford E-150 Econoline Club Wagon; 2003-2010 Ford E-250; 1997-2002 Ford E-250 Econoline; 2003-2005 Ford E-350 Club Wagon; 1997-1998 Ford E-350 Econoline; 1997-2002 Ford E-350 Econoline Club Wagon; 1999-2010 Ford E-350 Super Duty; 2000-2002 Ford E-450 Econoline Super Duty; 2003-2010 Ford E-450 Super Duty; 2000-2005 Ford Excursion; 1997-2026 Ford Expedition; 2000-2026 Ford Explorer; 2009-2010 Ford Explorer Sport Trac; 1997-2026 Ford F-150; 2004 Ford F-150 Heritage; 2022-2026 Ford F-150 Lightning; 1997-1999 Ford F-250; 1997 Ford F-250 HD; 1999-2026 Ford F-250 Super Duty; 1999-2026 Ford F-350 Super Duty; 1999-2026 Ford F-450 Super Duty; 1999-2026 Ford F-550 Super Duty; 2000-2026 Ford F-650; 2009-2016 Ford Flex; 2018 Ford Police Interceptor Utility; 2000-2026 Ford Ranger; 2015-2026 Ford Transit-150; 2015-2026 Ford Transit-250; 2015-2026 Ford Transit-350; 2015-2026 Ford Transit-350 HD; 2010-2021 Freightliner Sprinter 2500; 2010-2021 Freightliner Sprinter 3500; 2007-2026 GMC Acadia; 2017 GMC Acadia Limited; 2004-2026 GMC Canyon; 2002-2009 GMC Envoy; 2002-2006 GMC Envoy XL; 2004-2005 GMC Envoy XUV; 2009 GMC Savana 1500; 2009-2026 GMC Savana 2500; GMC Savana 3500; 2009 GMC Savana 4500; 1999-2026 GMC Sierra 1500; 2007 GMC Sierra 1500 Classic; 2001-2006 GMC Sierra 1500 HD; 2007 GMC Sierra 1500 HD Classic; GMC Sierra 1500 Limited; 1999-2004 GMC Sierra 2500; 2001-2026 GMC Sierra 2500 HD; 2007 GMC Sierra 2500 HD Classic; 2001-2006 GMC Sierra 3500; 2007 GMC Sierra 3500 Classic; 2007-2026 GMC Sierra 3500 HD; 2018-2026 GMC Terrain; 2000-2026 GMC Yukon; 2015-2026 GMC Yukon XL; 2000-2014 GMC Yukon XL 1500; 2000-2013 GMC Yukon XL 2500; 2019-2026 Honda Passport; 2009-2026 Honda Pilot; 2006-2026 Honda Ridgeline; 2003-2009 Hummer H2; 2006-2010 Hummer H3; 2009-2010 Hummer H3T; 2013 Infiniti JX35; 2004-2013 Infiniti QX56; 2014-2026 Infiniti QX60; 2014-2026 Infiniti QX80; 2003-2008 Isuzu Ascender; 2014-2023 Jeep Cherokee; 2020-2026 Jeep Gladiator; 2011-2026 Jeep Grand Cherokee; 2021-2026 Jeep Grand Cherokee L; 2022 Jeep Grand Cherokee WK; 2007-2026 Jeep Wrangler; 2018 Jeep Wrangler JK; 2009-2011 Kia Borrego; 2010-2023 Lexus GX460; 2013-2021 Lexus LX570; 2022-2026 Lexus LX600; 2003-2005 Lincoln Aviator; 2006-2008 Lincoln Mark LT; 1998-2026 Lincoln Navigator; 2025-2026 Mazda CX-70; 2024-2026 Mazda CX-90; 2010-2026 Mercedes-Benz Sprinter 2500; 2010-2026 Mercedes-Benz Sprinter 3500; 2002-2010 Mercury Mountaineer; 2005-2026 Nissan Armada; 2005-2026 Nissan Frontier; 2005-2026 Nissan Pathfinder; 2004 Nissan Pathfinder Armada; 2004-2024 Nissan Titan; 2016-2024 Nissan TITAN XD; 2002-2004 Oldsmobile Bravada; 2011-2026 Ram 1500; 2019-2024 Ram 1500 Classic; 2011-2026 Ram 2500; 2011-2026 Ram 3500; 2011-2026 Ram 4500; 2011-2026 Ram 5500; 2014-2026 Ram ProMaster 1500; 2014-2026 Ram ProMaster 2500; 2014-2026 Ram ProMaster 3500; 2005-2009 Saab 9-7X; 2007-2010 Saturn Outlook; 2019-2026 Subaru Ascent; 2015-2026 Toyota 4Runner; 2018-2021 Toyota Land Cruiser; 2012-2026 Toyota Sequoia; 2007-2026 Toyota Tacoma; 2010-2026 Toyota Tundra; 2021-2026 Volkswagen Atlas; 2020-2026 Volkswagen Atlas Cross Sport. Always verify your specific year, make, and model before ordering.
The CURT Replacement OE 5-Way Flat Socket (Plugs into USCAR) Trailer Connector Kit (Part #BKDK56515) fits 2017-2022 Audi Q7 models. The 2026 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the CURT Replacement OE 5-Way Flat Socket (Plugs into USCAR) Trailer Connector Kit (Part #BKDK56515) is designed to fit the 2017-2022 Audi Q7.
The CURT Replacement OE 5-Way Flat Socket (Plugs into USCAR) Trailer Connector Kit (Part #BKDK56515) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
| Part # | Plugs Into | Provides | Output |
|---|---|---|---|
| 55774 | USCAR socket | Two output connections and mounting bracket | 7-way RV blade and 4-way flat |
| 57101 | USCAR socket | Two output connections, backup alarm, and mounting bracket | 7-way RV blade and 4-way flat |
| 55664 | USCAR socket | Two output connections and mounting bracket | 6-way round and 4-way flat |
| 55515 | USCAR socket | Replacement end | 4-way flat |
| 56515 | USCAR socket | Replacement end | 5-way flat |
| 55384 | T's into USCAR socket | Additional connection | 4-way flat |
| 56584 | T's into USCAR socket | Additional connection | 5-way flat |
| 56154 | USCAR socket | Heavy-duty replacement socket | 7-way RV blade |
| 55415 | USCAR socket | Replacement socket | 7-way RV blade |
| 56415 | USCAR socket | Replacement for twist-lock brackets | 7-way RV blade |
| 56475 | USCAR socket | 24" extension | USCAR socket |



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