GMK121

The American International GMK121 is a universal GM radio installation kit designed for a wide range of 1982-2004 General Motors vehicles. Engineered to provide a clean factory-style appearance, this kit allows you to install a standard Single-DIN aftermarket stereo or shaft-style radio while maintaining the OEM look of the dashboard.

Built from durable factory-textured ABS plastic, the GMK121 includes a one-piece 1/2-inch nose extension with rounded corners for improved fitment and appearance. It utilizes factory mounting brackets and includes the necessary hardware for a straightforward installation process.

Key Features:

• Universal GM installation kit for select 1982-2004 vehicles
• Supports Single-DIN and shaft-style radios
• Factory-style textured black finish
• Durable ABS plastic construction
• One-piece nose extension with rounded corners
• Uses factory mounting brackets
• Includes installation hardware
• Optional metal radio chassis support tray compatible

Compatible Vehicles Include:

• Chevrolet Camaro, Blazer, Caprice
• Pontiac Firebird, Fiero, Grand Am, Sunbird
• Buick Regal, LeSabre, Park Avenue
• Oldsmobile Cutlass Supreme, Calais, Ciera
• Cadillac Cimarron, Fleetwood, Seville
• GMC Jimmy and full-size vans

Vehicle compatibility varies by year and trim level.