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Metra 82-3021

6-6.75 inch speakers - Front door for select 2002-2009 vehicles from Chevrolet, GMC, Buick

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• Compatible with select 2002-2009 vehicles from Chevrolet, GMC, Buick Vehicles
• Mounting adapter for 6-6.75" speakers
• GM speaker adapter 2002-2008

See compatible vehicles Learn more about the met-823021
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List price $27.99
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Description


Metra brand icon

Authorized dealer

Product Details:

Applications: GM Vehicles

  • Trailblazer front door / 2002-2008
  • Envoy front door / 2002-2008
  • Bravada front door / 2002-2008

Kit Components

  • (2) Speaker mounting adapters

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2007 Chevrolet Cobalt is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Car Speaker Adapter Specifications
Factory Opening Size Compatibility
6-1/2"
6-3/4" (Oversized 6-1/2")
Compatible Speaker Size
6"
6-1/2"
6-3/4" (Oversized 6-1/2")
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

82-3021

Weight:

1.00lb

Internal SKU:

met-823021

Internal Product ID:

169521

Customer Ratings & Reviews


Metra 82-3021 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.