Metra
Metra 72-4574 2.5-Inch Speaker Harness Pair for GM Vehicles
Metra 72-4574 2.5-Inch Speaker Harness Pair for GM Vehicles
Couldn't load pickup availability
Buy with the right details confirmed
Confirm the size, power, connections, and included or separately required parts described on this page.
- Authorized retailer New, authentic product from MCOR Automotive.
- Fast U.S. shipping Review shipping details
- Expert help since 2004 Ask MCOR before you order
- Clear return terms Review the return policy
Metra 72-4574 is a speaker wiring harness pair for select GM 2.5-inch 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 GM 2.5-inch speaker locations
- Designed for 2.5-inch aftermarket speaker installations in listed GM applications
- 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
- Designed for listed 2.5-inch GM speaker locations
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.
| Make | Model | Years | Factory Equipment / Qualifier |
|---|---|---|---|
| Chevrolet | Camaro | 2016-2024 | Bose; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Colorado | 2015-2023 | Bose; 4 door; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Colorado | 2015-2023 | Extended Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2014-2018 | 1500; Crew Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2014-2018 | 1500; Extended Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2014-2018 | 1500; Standard Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2015-2019 | 2500HD, 3500HD, Chassis Cab; Crew Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2015-2019 | 2500HD, 3500HD, Chassis Cab; Extended Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | Silverado | 2015-2019 | 2500HD, 3500HD, Chassis Cab; Standard Cab; Front Dash; Factory speaker size 2.75 |
| Chevrolet | SS | 2014-2017 | Front Center; Factory speaker size 3.5 |
| Chevrolet | Suburban | 2015-2020 | Front Dash; Factory speaker size 2.75 |
| Chevrolet | Tahoe | 2015-2023 | Front Dash; Factory speaker size 2.75 |
| Chevrolet | Traverse | 2018-2023 | Front Center; Factory speaker size 3.5 |
| Chevrolet | Traverse | 2018-2023 | Front Dash; Factory speaker size 2.75 |
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 72-4574 speaker wiring harness pair
Technical Specifications
- Brand: Metra
- Model: 72-4574
- Product Type: Speaker wiring harness
- Application: select GM 2.5-inch speaker locations
- Compatibility Type: Vehicle-specific
- Speaker Size: 2.5-inch aftermarket speaker applications where listed by Metra
Identifiers & Packaging
- MPN: 72-4574
- UPC: 086429418015
- 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
Share
