Metra 99-3301 Single-DIN Dash Kit for Select GM Vehicles 1995-2011

Metra 99-3301 is a Single-DIN radio installation dash kit for select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. It provides an ISO-mount 2-inch radio opening with a built-in storage pocket.

Key Features

• Single-DIN radio installation dash kit for select GM vehicles
• Fits standard 2-inch aftermarket radios with ISO-mount provision
• Built-in pocket below the radio fills the extra dash opening space
• Contoured to match the factory dashboard
• ABS plastic construction for factory-like fit and finish
• Includes brackets and installation hardware

System / Wiring Notes

• This is a dash mounting kit only; wiring harnesses, antenna adapters, and vehicle interfaces are sold separately unless specifically supplied by the manufacturer
• Retained factory features depend on the vehicle, factory equipment, aftermarket radio, and additional integration parts used
• Metra lists 40-GM10 antenna adapter as a related part sold separately
• Many covered vehicles require a data interface or vehicle-specific harness for retained accessory power, warning chimes, OnStar, or factory amplifier systems

Vehicle Compatibility

Installation Notes

• Confirm exact vehicle fitment, factory audio system, trim level, and radio opening before installation
• Additional wiring harnesses, antenna adapters, steering wheel control interfaces, or data interfaces may be required depending on the vehicle and radio
• Professional installation is recommended for best results
• Check the manufacturer instructions before installation

What's in the Box

• Metra 99-3301 radio installation dash kit
• Built-in pocket
• Brackets and installation hardware

Technical Specifications

• Brand: Metra
• Model: 99-3301
• Product Type: Single-DIN radio installation dash kit
• Application: Select GM aftermarket radio installations
• Compatibility Type: Vehicle-specific
• Radio Provision: Single-DIN with pocket
• Mounting Style: ISO-mount provision
• Material: ABS plastic

Identifiers & Packaging

• MPN: 99-3301
• UPC: 86429076482
• Sold As: Each
• Included Components: Dash kit, pocket, brackets, and installation hardware

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