CURT 57020 OEM Replacement Dual-Output Vehicle-Side 7-Pin, 4-Pin Connectors, Plugs into Any USCAR Socket, Packaged
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
2008-2026 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
2019-2022 Chevrolet Blazer
2004-2012 Chevrolet Colorado
2015-2026 Chevrolet Colorado
2018-2022 Chevrolet Equinox
2009 Chevrolet Express 1500
2009-2026 Chevrolet Express 2500
2009 Chevrolet Express 3500
2017-2026 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
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
Attributes
Box Height in Inches - XA 3, 3
Box Length in Inches - XA 13, 13
Box Width in Inches - XA 4, 4
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Container Cases Qty - XA 660
Container Load Type - XA PALLETS
Container Pallet Qty - XA 22
Container Type - XA 40GP
Container Unit Qty - XA 15840
Container Volume Cubic Feet - XA 0.00000
Container Volume Cubic Meter - XA 0.00000
Container Weight Lbs - XA 9130
Country of Origin (Primary) MX
Finish - XA Black, Black
GTIN 00612314570201
Harmonized Tariff Code (Schedule B) 8536698000
Hazardous Material Code N
Item Class - XA OBS, OBS
Item Height - XA 8.875, 8.875
Item Length - XA 3.000, 3.000
Item Width - XA 3.500, 3.500
Life Cycle Status Code Available to Order
Master Case Height Inches - XA 19.000
Master Case ITF14 - XA 20612314570205
Master Case Length Inches - XA 15.970
Master Case Qty - XA 24
Master Case Volume Cubic Feet - XA 0.00000
Master Case Weight Lbs - XA 13.000
Master Case Width Inches - XA 10.820
Material - XA Plastic
Mount Type Description - XA Not Applicable
NAFTA Preference Criterion Code B
Pallet Case Per - XA 30
Pallet Case Per Layer - XA 10
Pallet Cases Per - XA 30
Pallet Cases Per Layer - XA 10
Pallet Layer of Cases - XA 3
Pallet Qty - XA 720.000
Pallet Total Height Inches - XA 60.000, 60.000
Pallet Total Weight Per - XA 415.000, 415.000
Parcel Allowed - XA Yes, Yes
Product Weight - XA 0.000, 0.000
Rate Class - XA 70.0, 125.0
Retail Height - XA 8.875, 3.000
Retail Length - XA 3.000, 9.000
Retail Width - XA 3.500, 4.000
SDR Required Flag N
Sales Family Code - XA ELECT, ELECT
Sales Family Description - XA ELECTRICAL COMPONENTS, ELECTRICAL COMPONENTS
Sales Group Description - XA ADAPTER ADAP1, ELECTRICAL ADAPTER
Shipping Weight - XA 0.500, 1.000
Side Application Type Description - XA Not Applicable, Not Applicable
Tariff 301 - XA No, No
Truckload Volume Cubic Feet - XA 0.00000, 0.00000
Warranty One-Year Limited Warranty, One-Year Limited Warranty

CURT 57020 OEM Replacement Dual-Output 7 & 4-Way Connector (Plugs into Any USCAR)

Product Information

  • Brand: CURT
  • Product Number: 57020
  • Availability: 5 in stock

Vehicle Fitment

Top Categories

Tonneau Covers

Bed Covers

Protect your cargo with premium tonneau covers. Choose from hard tri-folds, roll-ups, retractables, or one-piece styles.

Shop Bed Covers
Toolboxes

Tool Boxes

Keep your gear safe and dry with top brands like CamLocker, UWS, WeatherGuard, DECKED, and Better Built.

Shop Tool Boxes
Bumpers and Grille Guards

Bumpers & Grille Guards

Turn your truck into a beast with Ranch Hand, Fab Fours, WARN, GoRhino, and Westin bumpers and guards.

Shop Bumpers
Running Boards and Step bars

Steps & Running Boards

From simple step bars to trail-ready rocker protection and powered running boards - we've got it all.

Shop Steps
Spray-on Bed Liners

Spray On Bed Liner

Ultimate protection from weather, rust, and corrosion. Professional installation backed by lifetime warranty!

Shop Bed Liners
Towing Products

Towing Products

Complete towing solutions from B&W, Curt, SuperSprings, and Air Lift. Hitches, controllers, and more.

Shop Towing
Suspension

Suspension

Lift or level your truck with Rough Country, BDS, ReadyLift, and more. Professional installation available.

Shop Suspension
Wheels and Tires

Wheels & Tires

Complete your makeover with Fuel Off-Road, Nitto, Toyo, BFGoodrich, MotoMetal, and more!

Shop Wheels
Lighting

Lighting

LED light bars, headlights, and ground effects from RIGID, Race Sport, Putco, and Rough Country.

Shop Lighting

About H&H Truck & Outdoor

For over 35 years, H&H Truck and Outdoor has served the southeast as the premier destination for truck and Jeep owners. We built our great reputation by offering the best accessory brands and providing top-notch service.

Our 23 store locations are staffed with experienced salespeople and installers - ready to help you build your dream ride. Come see us!

Find Locations

Featured Brands

B&W Towing Bullet Liner CamLocker Amp Research Curt Extang Decked Lomax Ranch Hand Retrax WeatherTech Roll N Lock Undercover N-Fab CargoGlide Bed Rug AVS BDS Suspension

What Our Customers Are Saying