CURT 57020 OEM Replacement 7-Way and 4-Way Trailer USCAR Connector
CURT electrical connectors are designed to give you a reliable connection every time you plug in your trailer. This dual-output connector is designed to be a perfect OEM replacement, plugging into a USCAR socket and supplying power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection. It is intended to be a replacement trailer connector, plugging into any standard USCAR socket and providing a 4-way flat and 7-way RV blade socket (see application info to verify fitment with your vehicle). It features rust-free black plastic construction and comes with spring-loaded covers to keep out dust and water.
- Plugs into any USCAR socket to provide 4-way and 7-way trailer wiring connectors
- Simple plug-and-play design eliminates the need for cutting or splicing
- Easy, snap-in installation
- 4-way flat output connects tail lights, brake lights and turn signals
- 7-way RV blade socket adds reverse lights, electric brakes and auxiliary power
- Rubber gasket to keep moisture and elements out
- Spring-loaded dust covers keep connectors clean when not in use
- Pre-greased terminals for a reliable connection
- Backed by a limited one-year warranty
Information:
Backed by a limited one-year warranty
Application Summary:
| Year | Make/Model |
|---|---|
| 2017-2022 | Audi Q7 |
| 2008-2027 | Buick Enclave |
| 2004-2007 | Buick Rainier |
| 2002-2027 | Cadillac Escalade |
| 2003-2027 | 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 |
| 2004-2012 | Chevrolet Colorado |
| 2015-2026 | Chevrolet Colorado |
| 2018-2022 | Chevrolet Equinox |
| 2009 | Chevrolet Express 1500 |
| 2009-2026 | Chevrolet Express 2500 |
| 2009-2026 | Chevrolet Express 3500 |
| 2009 | Chevrolet Express 4500 |
| 1999-2026 | Chevrolet Silverado 1500 |
| 2007 | Chevrolet Silverado 1500 Classic |
| 2001-2003 | Chevrolet Silverado 1500 HD |
| 2005-2006 | 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 | Dodge Durango |
| 2011-2026 | Dodge Durango |
| 2009-2010 | Dodge Ram 1500 |
| 2010 | Dodge Ram 2500 |
| 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 |
| 1997-2027 | Ford Expedition |
