Metra 72-4572 Speaker Harness Pair for Buick Chevy GMC

Metra 72-4572 is a speaker wiring harness pair for select Buick, Cadillac, Chevrolet, GMC, and related GM speaker locations. It plugs into compatible factory speaker wiring so aftermarket speakers can be installed without cutting, splicing, or soldering the vehicle’s original speaker harness.

At a Glance

• Speaker wiring harness pair for select Buick, Cadillac, Chevrolet, GMC, and related GM speaker locations
• Plug-and-play connection to compatible factory speaker plugs
• Helps preserve factory wiring for a cleaner, reversible installation
• Provides audio signal connection to the aftermarket speaker
• Designed for faster aftermarket speaker installation
• Includes two speaker harnesses for a pair of speaker locations

System / Wiring Notes

• Designed to connect aftermarket speakers to compatible factory speaker plugs
• Plug-and-play harness design helps avoid cutting, splicing, or soldering factory speaker wiring
• Speaker location and connector style can vary by vehicle trim and factory audio system

Exact Vehicle Compatibility

Find your vehicle below, then match the model year and factory-equipment details in the same row. Factory radio, amplifier, navigation, trim, speaker location, and connector differences can change which installation parts are required. If anything differs, contact MCOR before ordering.

Fitment note: Year and model alone are not always enough to confirm compatibility. Match every factory-equipment qualifier shown for your vehicle, and contact MCOR Automotive if the radio, amplifier, navigation, speaker, camera, trim, or connector details are uncertain.

Installation Notes

• Confirm exact vehicle fitment, speaker location, and factory connector style before installation
• Additional speaker adapters, mounting hardware, wiring, or sound treatment may be required depending on the vehicle and speaker being installed
• Professional installation is recommended for best results

What’s in the Box

• Metra 72-4572 speaker wiring harness pair

Technical Specifications

• Brand: Metra
• Model: 72-4572
• Product Type: Speaker wiring harness
• Application: select Buick, Cadillac, Chevrolet, GMC, and related GM speaker locations
• Compatibility Type: Vehicle-specific

Identifiers & Packaging

• MPN: 72-4572
• UPC: 086429352555
• Sold As: Pair
• Included Components: Two speaker wiring harnesses

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup