Metra
Metra 82-3020 Rear 6 to 6.75-Inch Speaker Adapters for Silverado/Sierra
Metra 82-3020 Rear 6 to 6.75-Inch Speaker Adapters for Silverado/Sierra
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Metra 82-3020 is a rear 6-inch to 6.75-inch speaker adapter plates for Chevrolet Silverado and GMC Sierra rear speaker installations. It helps mount aftermarket 6-inch to 6.75-inch speakers for the rear speaker location while using the vehicle factory speaker opening where applicable.
At a Glance
- Breakaway tab design supports 6-inch to 6.75-inch aftermarket speaker installation
- Designed for compatible factory rear speaker locations
- Vehicle-specific fit for select Chevrolet Silverado and GMC Sierra trucks
- Sold as a pair
System / Speaker Notes
- Designed for aftermarket 6-inch to 6.75-inch speaker installation using compatible factory speaker locations
- Application is intended for the rear speaker speaker location where listed by the manufacturer
- Speaker depth, basket size, and factory opening clearance should be checked before installation
- Additional speaker harnesses, sound treatment, fasteners, or minor trimming may be required depending on the vehicle and speaker selected
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 | Silverado | 2007 | new body style; Extended Cab; Rear Door; Factory speaker size 6.75 |
| Chevrolet | Silverado | 2008-2013 | Extended Cab; Rear Door; Factory speaker size 6.75 |
| Chevrolet | Silverado | 2014 | 2500HD, 3500HD, Chassis Cab; Extended Cab; Rear Door; Factory speaker size 6.75 |
| GMC | Sierra / Sierra Denali | 2007 | New body style; Extended Cab; Rear Door; Factory speaker size 6.75 |
| GMC | Sierra / Sierra Denali | 2008-2013 | Extended Cab; Rear Door; Factory speaker size 6.75 |
| GMC | Sierra / Sierra Denali | 2014 | 2500 HD, 3500 HD, Chassis Cab; Extended Cab; Rear Door; Factory speaker size 6.75 |
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 size, speaker depth, and factory speaker location before installation
- Test-fit the speaker and adapter before final mounting
- Professional installation is recommended for best results
What's in the Box
- Metra 82-3020 speaker adapter plates
Technical Specifications
- Brand: Metra
- Model: 82-3020
- Product Type: rear 6-inch to 6.75-inch speaker adapter plates
- Application: Chevrolet Silverado and GMC Sierra rear speaker installations
- Speaker Size: 6-inch to 6.75-inch
- Compatibility Type: Vehicle-specific
- Sold As: Pair
- Speaker Location: rear speaker
- Design: Breakaway tab adapter plate
Identifiers & Packaging
- MPN: 82-3020
- UPC: 086429351961
- Sold As: Pair
- Included Components: Speaker adapter plates
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
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