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Curt Quick Plug Electric Trailer Brake Controller Wiring Harness

Part #:
51525
SKU:
CU-51525
Availability
Fargo - Chat Or Call For Availability
Sioux Falls - In Stock
Curt Warehouse *Drop Ship Fees May Apply - Chat Or Call For Availability
UPC: 00612314515257

Additional details

  • Allows a CURT trailer brake controller to be plugged into OEM socket
  • Quick plug harness installs with plug-and-play convenience
  • Wire colors match standard brake controller harnesses
  • Includes 24" of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected

A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle’s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Chevy Silverado 1500, 2500HD and 3500HD and GMC Sierra 1500, 2500HD and 3500HD (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They're also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.

BrandCurt Manufacturing
Length1 inch(es)
Width1 inch(es)
Height1 inch(es)
Weight1 lb(s)
UPC00612314515257

  • 2025 Cadillac Escalade
  • 2025 Cadillac Escalade ESV
  • 2024 Cadillac Escalade
  • 2024 Cadillac Escalade ESV
  • 2023 Cadillac Escalade
  • 2023 Cadillac Escalade ESV
  • 2022 Cadillac Escalade
  • 2022 Cadillac Escalade ESV
  • 2021 Cadillac Escalade
  • 2021 Cadillac Escalade ESV
  • 2025 Chevrolet Silverado 1500
  • 2025 Chevrolet Silverado 2500 HD
  • 2025 Chevrolet Silverado 3500 HD
  • 2025 Chevrolet Suburban
  • 2025 Chevrolet Tahoe
  • 2024 Chevrolet Silverado 1500
  • 2024 Chevrolet Silverado 2500 HD
  • 2024 Chevrolet Silverado 3500 HD
  • 2024 Chevrolet Suburban
  • 2024 Chevrolet Tahoe
  • 2023 Chevrolet Silverado 1500
  • 2023 Chevrolet Silverado 2500 HD
  • 2023 Chevrolet Silverado 3500 HD
  • 2023 Chevrolet Suburban
  • 2023 Chevrolet Tahoe
  • 2022 Chevrolet Silverado 1500
  • 2022 Chevrolet Silverado 1500 LTD
  • 2022 Chevrolet Silverado 2500 HD
  • 2022 Chevrolet Silverado 3500 HD
  • 2022 Chevrolet Suburban
  • 2022 Chevrolet Tahoe
  • 2021 Chevrolet Silverado 1500
  • 2021 Chevrolet Silverado 2500 HD
  • 2021 Chevrolet Silverado 3500 HD
  • 2021 Chevrolet Suburban
  • 2021 Chevrolet Tahoe
  • 2020 Chevrolet Silverado 1500
  • 2020 Chevrolet Silverado 2500 HD
  • 2020 Chevrolet Silverado 3500 HD
  • 2019 Chevrolet Silverado 1500
  • 2025 GMC Sierra 1500
  • 2025 GMC Sierra 2500 HD
  • 2025 GMC Sierra 3500 HD
  • 2025 GMC Yukon
  • 2025 GMC Yukon XL
  • 2024 GMC Sierra 1500
  • 2024 GMC Sierra 2500 HD
  • 2024 GMC Sierra 3500 HD
  • 2024 GMC Yukon
  • 2024 GMC Yukon XL
  • 2023 GMC Sierra 1500
  • 2023 GMC Sierra 2500 HD
  • 2023 GMC Sierra 3500 HD
  • 2023 GMC Yukon
  • 2023 GMC Yukon XL
  • 2022 GMC Sierra 1500
  • 2022 GMC Sierra 1500 Limited
  • 2022 GMC Sierra 2500 HD
  • 2022 GMC Sierra 3500 HD
  • 2022 GMC Yukon
  • 2022 GMC Yukon XL
  • 2021 GMC Sierra 1500
  • 2021 GMC Sierra 2500 HD
  • 2021 GMC Sierra 3500 HD
  • 2021 GMC Yukon
  • 2021 GMC Yukon XL
  • 2020 GMC Sierra 1500
  • 2020 GMC Sierra 2500 HD
  • 2020 GMC Sierra 3500 HD
  • 2019 GMC Sierra 1500

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov