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Curt 56325 Custom Wiring Connector for GMC Acadia 2017-2021

Brand: Curt
Part Number: 56325
Product Type: Wiring Connector
Vehicle Fitment: GMC Acadia 2017-2021
Notes: Factory (OEM) tow package required for installation
Condition: New
Shipping: Flat Rate Shipping
Was: $47.83
Sale: $35.87
Save: 25%
Save: $11.96


Curt custom wiring provides everything you need to connect your vehicle's electrical system to a trailer. With a plug-and-play connector, a custom wiring connector easily integrates with your vehicle to provide a standard trailer wiring connector, typically in the form of a 4-way flat.

This custom wiring connector features a vehicle-specific design to perfectly fit certain years of the Buick Envision, Chevy Blazer, GMC Acadia, Cadillac XT5 and Cadillac XT6. It uses an OEM-compatible connector to plug into the vehicle's OEM socket and provides a standard 4-way flat output to power the taillights, brake lights and turn signals on your trailer.


  • Plugs into existing OEM vehicle socket to provide a 4-way flat socket
  • Simple plug-and-play design eliminates the need for cutting or splicing
  • 4-way flat output connects tail lights, brake lights and turn signals
  • Dust cover included to keep connector clean when not in use
  • Backed by a limited one-year warranty


  • Color: Black
  • Electrical System Type: 2W
  • Output Type: 4-Way Flat
  • Installation Difficulty: Easy

Vehicle Fitment 

Year Make Model
2017-2021 GMC Acadia

Technical Files 

Installation Instructions



Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W1.0000” x H1.0000” x L1.0000”
  • $18.95
  • Flat Rate Shipping

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