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Black plastic speaker adapter plates, pair, for Silverado Sierra rear doors

METRA

METRA 82-3020 6"-6.75" speaker adapter 2007-2014 Silverado Sierra

SKU CH-TN2G-WV1A4

Pair of adapter plates that fit 6"-6.75" aftermarket speakers into the factory rear locations of 2007-2014 Chevrolet Silverado and GMC Sierra extended-cab models

  • Product typeDash Installation Kits
  • Fits 6 to 6.75 inch speakers in factory rear locations
  • Break-away tab design gives flexible mounting options for aftermarket speakers
  • Supplied as a pair so both rear doors are covered
  • Compatible with 2007 to 2014 Silverado and Sierra extended cab models
  • Includes four #8 x 3/4 inch Phillips screws for secure installation

Vehicle Fitment

This speaker adapter fits Chevrolet Silverado and GMC Sierra extended-cab models from 2007 to 2014, including the 2500 and 3500 series. It bridges the factory rear-door openings so aftermarket units can be mounted without cutting the original panels.

Installation Behaviour

A break-away tab design lets the installer adjust the opening for 6-inch to 6.675-inch speakers during fitting. The pair of plates bolts in with the supplied #8 x 3/4-inch Phillips screws using basic hand tools such as a panel remover, Phillips screwdriver and 10mm socket wrench.

Speaker Size Range

The adapter accepts only speakers measuring between 6 inches and 6.675 inches; larger or smaller drivers will not align with the mounting holes. Buyers needing a different diameter or a single-plate solution will have to choose another product.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 60% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeDash Installation Kits

Questions about this item

Will the 82-3020 adapter rattle or vibrate during long highway trips?

The break-away tab design secures 6"-6.75" speakers firmly in the factory rear location, preventing movement that causes noise over extended driving.

Which tools must I already have to install the 82-3020 kit?

You need a panel removal tool, Phillips screwdriver, 10mm socket wrench and optionally a drill; none are included in the box.

Can the 82-3020 plates fit the original 2007 Silverado rear door openings without cutting?

Yes, they adapt 6"-6.675" aftermarket speakers to the factory rear speaker openings on 2007-2014 Silverado and Sierra extended-cab rear doors.

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