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Metra Electronics  72-4574

Speaker Wiring Harnesses for Select 2010-2024 GM Vehicles with Factory Wiring Plugs (Pair)

Item #96729

Condition:   Brand New

Product Highlights

  • Speaker wiring harness GM
  • 2010-2024 GM vehicles
  • Factory plug speaker adapter
  • GM stereo wiring harness
  • Speaker harness pair GM

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
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Special offer:

$13.99

Reg. Price $23.99  Save 42%
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  Free 2-Years Warranty Included!

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Metra Electronics 72-4574 Speaker Wiring Harnesses for Select 2010-2024 GM Vehicles with Factory Wiring Plugs (Pair)


Authorized Dealer Stamp

We are a Metra Electronics authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • •Wiring Harness
  • • Owner's Manual
Universal 2.5” Speaker Harness – Easy Plug-and-Play Upgrade

Easily upgrade your car’s audio with this precision-made 2.5” speaker harness, designed for a perfect fit and hassle-free installation. Its plug-and-play design ensures a secure, factory-quality connection in minutes. Compatible with multiple makes and models, it’s the ultimate solution for a quick and powerful sound upgrade.

Plug-and-Play Speaker Harness – Quick Install, Premium Sound

Enjoy a fast, hassle-free installation with our plug-n-play speaker harness—no cutting, splicing, or soldering required. Keep your factory wiring intact while upgrading your sound system with ease. Delivers a clean, accurate audio signal to your speaker for crystal-clear performance every time.


SPECIFICATIONS


  • Vehicle Make : GM

FEATURES


Features:

  • Speaker harness for installing a 2.5” aftermarket speaker – Specially made wiring harness that lets you easily connect a 2.5-inch aftermarket speaker to your vehicle’s audio system.
  • Designed to fit multiple makes and models – Compatible with a wide range of vehicles, so you can use it without worrying about brand-specific limitations.
  • Plug-n-play design: No cutting, splicing, or soldering is needed – Installs quickly and cleanly without modifying your car’s factory wiring, preserving its original condition.
  • Provides an audio signal to the connected speaker – Ensures the connected speaker receives the proper audio signal for optimal sound performance.

 

Specifications:

  • Type: 2.5″ aftermarket speaker harness
  • Connector to Speaker: Female quick-slide (0.205″ positive, 0.110″ negative)
  • Connector to Vehicle: Proprietary Molex connector
  • Wire Colors White: Positive, Black = Negative
  • Length per Harness : ~6 inches
  • Quantity: 2 harnesses per package
  • Installation: Plug-n-play, no cutting/splicing/soldering

 

 

 

  • UPC:
  • Weight: 1
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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  • Product was exactly what I expected. Great stuff!

    Mike
    10/27/2025

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