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Efficient and Reliable Trailer Wiring Solution
The CURT 72-2301 Trailer Wiring Connector is designed to simplify the process of connecting your vehicle to a trailer. This custom wiring connector provides a straightforward, plug-and-play solution that eliminates the need for cutting or splicing wires, making it an essential accessory for vehicles equipped with factory tow plugs.
Features
- Plugs directly into OEM connector to provide both 4-way and 6-way multi-socket options
- Compatible with USCAR-equipped vehicles featuring factory tow plugs
- 4-way flat output connects tail lights, brake lights, and turn signals
- 6-way round socket adds connections for electric brakes and auxiliary power
- Slit loom design keeps wires organized and protected
- Metal bracket securely mounts wiring to the vehicle or trailer hitch
- Simple plug-and-play design for easy installation
Specifications
- Manufacturer: CURT
- Manufacturer Part Number: 55664
- Vehicle End or Trailer End: Vehicle End
- End Type: 4 Flat
- Color: Black
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
Compatibility / Fit
- Fits USCAR-equipped vehicles with factory tow plugs
Technical Documents
Product Video
Compatibility/Fit
- 2008-2016 Buick Enclave
- 2002-2024 Cadillac Escalade
- 2007-2013 Chevrolet Avalanche
- 2002-2006 Chevrolet Avalanche 1500
- 2002-2006 Chevrolet Avalanche 2500
- 2004-2012 Chevrolet Colorado
- 2015-2022 Chevrolet Colorado
- 1999-2014 Chevrolet Express 1500
- 1999-2025 Chevrolet Express 2500
- 1999-2025 Chevrolet Express 3500
- 2009-2025 Chevrolet Express 4500
- 1999-2018 Chevrolet Silverado 1500
- 2020-2021 Chevrolet Silverado 1500
- 2023-2025 Chevrolet Silverado 1500
- 2007-2007 Chevrolet Silverado 1500 Classic
- 2001-2003 Chevrolet Silverado 1500 HD
- 2005-2006 Chevrolet Silverado 1500 HD
- 2007-2007 Chevrolet Silverado 1500 HD Classic
- 2019-2019 Chevrolet Silverado 1500 LD- Old Model
- 2022-2022 Chevrolet Silverado 1500 LTD- Old Model
- 2019-2019 Chevrolet Silverado 1500- New Model
- 2022-2022 Chevrolet Silverado 1500- New Model
- 1999-2004 Chevrolet Silverado 2500
- 2001-2023 Chevrolet Silverado 2500 HD
- 2007-2007 Chevrolet Silverado 2500 HD Classic
- 2001-2006 Chevrolet Silverado 3500
- 2007-2007 Chevrolet Silverado 3500 Classic
- 2007-2023 Chevrolet Silverado 3500 HD
- 2015-2024 Chevrolet Suburban
- 2000-2014 Chevrolet Suburban 1500
- 2000-2013 Chevrolet Suburban 2500
- 1999-2024 Chevrolet Tahoe
- 2002-2009 Chevrolet Trailblazer
- 2002-2006 Chevrolet Trailblazer EXT
- 2009-2017 Chevrolet Traverse
- 2000-2005 Ford Excursion
- 1997-2017 Ford Expedition
- 1997-2024 Ford Explorer
- 2001-2003 Ford Explorer Sport
- 2001-2003 Ford Explorer Sport Trac
- 2007-2010 Ford Explorer Sport Trac
- 1997-2023 Ford F-150
- 2004-2004 Ford F-150 Heritage
- 1997-1999 Ford F-250
- 1997-1997 Ford F-250 HD
- 1999-2022 Ford F-250 Super Duty
- 1997-1997 Ford F-350
- 1999-2022 Ford F-350 Super Duty
- 1999-2016 Ford F-450 Super Duty
- 1999-2016 Ford F-550 Super Duty
- 1997-1997 Ford F-Super Duty
- 2009-2016 Ford Flex
- 1997-2011 Ford Ranger
- 2015-2025 Ford Transit-150
- 2015-2025 Ford Transit-250
- 2015-2015 Ford Transit-350
- 2007-2023 GMC Acadia
- 2017-2017 GMC Acadia Limited
- 2004-2012 GMC Canyon
- 2015-2022 GMC Canyon
- 2002-2009 GMC Envoy
- 2002-2006 GMC Envoy XL
- 2004-2005 GMC Envoy XUV
- 1999-2014 GMC Savana 1500
- 1999-2025 GMC Savana 2500
- 1999-2025 GMC Savana 3500
- 2009-2025 GMC Savana 4500
- 1999-2018 GMC Sierra 1500
- 2020-2021 GMC Sierra 1500
- 2023-2025 GMC Sierra 1500
- 2007-2007 GMC Sierra 1500 Classic
- 2001-2003 GMC Sierra 1500 HD
- 2005-2006 GMC Sierra 1500 HD
- 2007-2007 GMC Sierra 1500 HD Classic
- 2019-2019 GMC Sierra 1500 Limited- Old Model
- 2022-2022 GMC Sierra 1500 Limited- Old Model
- 2019-2019 GMC Sierra 1500- New Model
- 2022-2022 GMC Sierra 1500- New Model
- 1999-2004 GMC Sierra 2500
- 2001-2023 GMC Sierra 2500 HD
- 2007-2007 GMC Sierra 2500 HD Classic
- 2001-2006 GMC Sierra 3500
- 2007-2007 GMC Sierra 3500 Classic
- 2007-2023 GMC Sierra 3500 HD
- 2010-2023 GMC Terrain
- 1999-2024 GMC Yukon
- 2015-2024 GMC Yukon XL
- 2000-2014 GMC Yukon XL 1500
- 2000-2013 GMC Yukon XL 2500
- 2018-2025 Honda Ridgeline
- 2003-2009 Hummer H2
- 2006-2010 Hummer H3
- 2009-2010 Hummer H3T
- 2004-2013 Infiniti QX56
- 2014-2020 Infiniti QX60
- 2022-2025 Infiniti QX60
- 2014-2017 Infiniti QX80
- 2003-2008 Isuzu Ascender
- 2011-2025 Jeep Grand Cherokee
- 2009-2009 Kia Borrego
- 2003-2005 Lincoln Aviator
- 2006-2008 Lincoln Mark LT
- 1999-2017 Lincoln Navigator
- 2002-2010 Mercury Mountaineer
- 2005-2015 Nissan Armada
- 2005-2024 Nissan Frontier
- 1987-2020 Nissan Pathfinder
- 2022-2025 Nissan Pathfinder
- 2004-2004 Nissan Pathfinder Armada
- 2004-2015 Nissan Titan
- 2017-2024 Nissan Titan
- 2016-2024 Nissan Titan XD
- 2011-2018 Ram 1500
- 2024-2024 Ram 1500
- 2024-2024 Ram 1500 Classic
- 2019-2023 Ram 1500 Classic- Old Model
- 2019-2023 Ram 1500- New Model
- 2011-2024 Ram 2500
- 2011-2024 Ram 3500
- 2005-2009 Saab 9-7x
- 2007-2010 Saturn Outlook
- 2015-2024 Toyota 4Runner
- 2018-2021 Toyota Land Cruiser
- 2007-2022 Toyota Sequoia
- 2007-2023 Toyota Tacoma
- 2010-2025 Toyota Tundra
Shipping & Returns
- This product ships to the US and Canada. Canadian orders may incur customs, import duties, and brokerage fees. Please review our shipping policy. To estimate these potential additional costs, we recommend using this calculator.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
