The Metra 99-4012 is a premium Single-DIN radio installation kit designed for a wide range of 1982-2005 GM vehicles. Engineered for a factory-style fit and finish, this versatile multi-kit allows you to install a standard 2-inch tall aftermarket stereo while maintaining a clean OEM appearance in the dashboard. Built from high-quality ABS plastic, the 99-4012 includes three interchangeable faceplate depth options — flat, ½-inch, and 1-inch extensions — to accommodate different radio chassis and pullout applications. The adjustable design helps provide one of the cleanest and most flexible aftermarket radio installations available for older GM platforms. Key Features: Fits select 1982-2005 GM vehicles Designed for Single-DIN aftermarket radios Includes flat, ½-inch, and 1-inch faceplate extensions Factory-style black textured finish Durable automotive-grade ABS plastic construction Adjustable pullout mounting system Includes mounting hardware and installation instructions OEM-style fit and appearance Compatible Vehicle Brands Include: Chevrolet GMC Buick Cadillac Oldsmobile Pontiac Popular Vehicle Applications: Chevrolet Silverado / S10 / Camaro / Blazer GMC Sierra / Sonoma / Jimmy Cadillac Escalade Buick LeSabre / Century Pontiac Firebird / Grand Prix Vehicle compatibility varies by year, trim level, and dashboard configuration.
