Metra 107-GM4B Pioneer Modular Radio Dash Kit for Chevy Silverado GMC Sierra 2019-2024

The Metra 107-GM4B is a vehicle-specific radio installation dash kit for 2019-2024 Chevrolet Silverado and GMC Sierra trucks using select Pioneer modular radios. It provides the mounting, trim, and installation support needed to fit the listed aftermarket radio style while keeping the dash layout clean and application-correct.

Key Features

• Radio installation dash kit for select Chevrolet Silverado and GMC Sierra trucks
• Designed specifically for compatible Pioneer modular radios
• Painted scratch-resistant matte black to match the factory finish
• Vehicle-specific trim and brackets for a cleaner aftermarket radio installation

System / Wiring Notes

• AXTC-LN30 wiring harness is sold separately for non-amplified models when required
• 40-EU55 antenna adapter is sold separately when required
• Pioneer CD-RGB150E RGB extension cable is required for modular-radio installations and is not sold by Metra

Vehicle Compatibility

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: 107-GM4B
• Product Type: Radio installation dash kit
• Radio Provision: Pioneer DMH-C2550NEX, DMH-C2500NEX, and DMH-W4660NEX modular radios
• Finish: Scratch-resistant matte black

Identifiers & Packaging

• MPN: 107-GM4B
• UPC: 086429401925
• 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