• Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020
  • Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020 - product image 2
  • Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020 - product image 3
  • Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020 - product image 4
  • Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020 - product image 5
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Metra

Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020

Metra 108-GM1G Pioneer 8-Inch Radio Dash Kit for Silverado Sierra 2014-2020

$72.99 USD
$72.99 USD
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Review the application and system requirements

Confirm the size, power, connections, and included or separately required parts described on this page.

The Metra 108-GM1G is a vehicle-specific radio installation dash kit for installing a Pioneer 8-inch modular radio in 2014-2020 Chevrolet Silverado and GMC Sierra truck applications. It provides the radio mounting and dash trim needed for a cleaner aftermarket radio replacement while preserving a factory-style appearance.

At a Glance

  • Radio installation dash kit for Chevrolet Silverado and GMC Sierra truck applications
  • Designed specifically for the Pioneer DMH-C5500NEX 8-inch modular radio
  • Painted gunmetal gray finish
  • Vehicle-specific dash trim and mounting solution for a cleaner aftermarket radio installation

System / Wiring Notes

  • Harness requirements vary by vehicle equipment and are sold separately
  • 40-EU55 antenna adapter is sold separately when required

Vehicle Compatibility

Make Model Years
Chevrolet Silverado 1500 2014-2018
Chevrolet Silverado 1500 LD 2019
Chevrolet Silverado 2500 2014-2018
Chevrolet Silverado 2500 HD 2014-2020
Chevrolet Silverado 3500 2015-2018
Chevrolet Silverado 3500 HD 2014-2020
GMC Sierra 1500 2014-2018
GMC Sierra 1500 Limited 2019
GMC Sierra 2500 HD 2014-2020
GMC Sierra 3500 HD 2014-2020

Installation Notes

  • Confirm exact year, make, model, trim level, factory radio, and factory audio system before installation
  • Test-fit dash kit components and review the manufacturer instructions before final assembly
  • Additional harnesses, antenna adapters, interfaces, or vehicle-specific parts may be required and are sold separately unless listed as included
  • Professional installation is recommended for best fit, finish, and retained-feature setup

What’s in the Box

  • Radio trim panel
  • Radio brackets
  • Hardware and kit components as supplied by Metra

Technical Specifications

  • Brand: Metra
  • Model: 108-GM1G
  • Product Type: Radio installation dash kit
  • Radio Provision: Pioneer DMH-C5500NEX 8-inch modular radio
  • Finish: Gunmetal gray

Identifiers & Packaging

  • MPN: 108-GM1G
  • UPC: 086429377213
  • Sold As: Kit
  • Included Components: Dash kit components as supplied by Metra

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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