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PAC GMK421 Single ISO / Double DIN Radio Installation Dash Kit Compatible with 1992-2012 General Motors & Select Import Vehicles

Upgrade your factory radio with the PAC GMK421 Aftermarket Radio Installation Dash Kit. Designed for Single ISO with storage pocket or Double-DIN aftermarket radios, this premium installation kit provides a clean, factory-quality appearance while ensuring a precise, gap-free fit in select 1992-2012 General Motors and import vehicles.

Constructed from high-grade ABS plastic with a factory-style texture and black finish, the GMK421 delivers exceptional durability and seamless integration with your vehicle's dashboard. Engineered for professional installers and DIY enthusiasts alike, this kit includes the components required for a secure, OEM-style installation.

General Features

• Installs Single ISO radios with storage pocket or Double-DIN aftermarket radios

• Precision-engineered for an OEM-quality, gap-free fit

• Factory-style black finish and texture

• Durable high-grade ABS plastic construction

• Supports modern multimedia, Bluetooth®, Apple CarPlay®, and Android Auto™ receivers

• Professional-grade installation solution

• Designed for quick and secure installation

• Ideal for replacing factory radios with aftermarket stereos

Specifications

• Model: GMK421

• Product Type: Radio Installation Dash Kit

• Radio Compatibility:

  • Single ISO with Storage Pocket

  • Double-DIN

• Material: High-Grade ABS Plastic

• Finish: Factory-Style Black Textured

Vehicle Compatibility

Buick

• Century (1997-2005)

• LeSabre (1995-2005)

• Park Avenue (1995-2005)

• Rainier (2004-2007)

• Regal (1995-2004)

• Rendezvous (2002-2007)

• Riviera (1996-1999)

• Roadmaster (1995-1996)

• Skylark (1996-1998)

Cadillac

• Brougham (1990-1992)

• Eldorado (1992-1995)

• Escalade (2003-2006)

• Fleetwood (1990-1996)

• Seville (1992-1995)

Chevrolet

• Avalanche (2003-2006)

• Blazer (2002-2004)

• Cavalier (2000-2005)

• Colorado (2004-2012)

• Express (2001-2007)

• Impala (2000-2005)

• Malibu (2001-2004)

• Metro (1998-2001)

• Monte Carlo (2000-2005)

• S-10 Pickup (2002-2004)

• SSR (2003-2006)

• Silverado (2003-2007)

• Suburban (2003-2006)

• Tahoe (2003-2006)

• Tracker (1998-2004)

• TrailBlazer (2002-2009)

• Venture (2000-2005)

Geo

• Metro (1995-1997)

• Tracker (1992-1997)

Honda

• Passport (1998-2002)

Hummer

• H2 (2003-2007)

• H2 SUT (2003-2007)

Isuzu

• Amigo (1998-2000)

• Ascender (2003-2008)

• I-Series (2006-2008)

• Rodeo (1998-2004)

Oldsmobile

• Achieva (1996-1998)

• Alero (1999-2004)

• Aurora (1995-2003)

• Bravada (1998-2004)

• Cutlass (1995-1999)

• Eighty-Eight (1994-1999)

• Intrigue (1998-2002)

• Ninety-Eight (1994-1996)

• Silhouette (2000-2004)

Pontiac

• Aztek (2001-2005)

• Bonneville (2000-2005)

• Grand Am (2001-2005)

• Montana (2000-2004)

• Sunfire (2000-2005)

• Vibe (2003-2008)

Saab

• 9-7X (2005-2006)

Suzuki

• Aerio (2002)

• Esteem (1998-2002)

• Grand Vitara (1999-2002)

• Sidekick (1992-1998)

• Swift (1995-2001)

• Vitara (1999-2004)

• XL-7 (2001-2002)

Toyota

• Matrix (2003-2004)

Applications

• Single ISO aftermarket radio installation with storage pocket

• Double-DIN multimedia receiver installation

• Bluetooth® receiver upgrades

• Apple CarPlay® and Android Auto™ radio installations

• Factory radio replacement

Package Includes

• 1 × PAC GMK421 Radio Installation Dash Kit

• Radio Housing

• Trim Panels

• Mounting Brackets

• Installation Hardware

• Installation Instructions