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Metra

Metra 99-4503 GM Single-DIN Multi-Kit with Flat Trimplate

Metra 99-4503 GM Single-DIN Multi-Kit with Flat Trimplate

Regular price $57.99 USD
Regular price Sale price $57.99 USD
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Metra 99-4503 is a Single-DIN GM radio installation multi-kit for select 1982-2005 General Motors vehicles. It uses a flat trimplate layout for older GM radio openings where a non-extended faceplate is required.

Key Features

  • Single-DIN GM multi-kit for select 1982-2005 GM vehicles
  • Fits standard 2-inch Single-DIN aftermarket radios
  • Flat trimplate configuration for applications that do not need extra faceplate extension
  • Designed to use original factory brackets or optional 02-4544 bracket kit when factory brackets are missing
  • ABS plastic construction for factory-like fit and finish
  • Includes hardware parts and installation instructions

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
  • Vehicle coverage is broad; confirm exact GM application and radio faceplate depth before purchase

Vehicle Compatibility

Make Model Years
Buick Century, Electra, LeSabre, Park Avenue, Reatta, Regal, Riviera, Roadmaster, Skyhawk, Skylark and listed GM applications 1982-2005
Cadillac Cimarron, DeVille, Eldorado, Escalade, Fleetwood, Seville and listed GM applications 1982-2005
Chevrolet Astro, Beretta, Blazer, C/K trucks, Camaro, Caprice, Cavalier, Corvette, Express, Impala, Lumina, Malibu, Monte Carlo, S10, Silverado, Suburban, Tahoe, Venture and listed GM applications 1982-2005
GMC C/K Suburban, G-Series, Jimmy, S15, Safari, Savana, Sonoma, Yukon and listed GM applications 1982-2005
Oldsmobile 98, Achieva, Bravada, Cutlass, Delta 88, Firenza, Omega, Silhouette, Toronado and listed GM applications 1982-2005
Pontiac 6000, Bonneville, Fiero, Firebird, Grand Am, Grand Prix, Montana, Sunfire, Trans Sport and listed GM applications 1982-2005
Saturn SC, SL and SW series where listed by Metra 1991-1994

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 99-4503 GM radio installation multi-kit
  • Flat trimplate
  • Installation hardware

Technical Specifications

  • Brand: Metra
  • Model: 99-4503
  • Product Type: Single-DIN GM radio installation multi-kit
  • Application: Select 1982-2005 GM aftermarket radio installations requiring a flat trimplate
  • Compatibility Type: Vehicle-specific
  • Radio Provision: Single-DIN
  • Faceplate: Flat trimplate
  • Material: ABS plastic

Identifiers & Packaging

  • MPN: 99-4503
  • UPC: 86429010141
  • Sold As: Each
  • Included Components: Dash kit, flat trimplate, and 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
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