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Car Stereo for GMC, Chevrolet, Oldsmobile, Pontiac, Buick, Cadillac, Hummer, Isuzu
MODEL: 7747C-BQ20
Sale price
$229.99
-12%
Regular price
$259.99
Regular price
$229.99
Unit price
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Description
Technical Specifications: 7-inch capacitive touchscreen, Android 15 operating system, Bluetooth 5.4, dual-band 2.4GHz/5GHz WiFi, 4GB RAM, 64GB ROM and Octa-Core processor (4 CPU + 4 GPU).
Wireless CarPlay + Android Auto: Supports wireless and wired CarPlay, Android Auto, and wireless MirrorLink. Access GG Maps, Waze, Spotify, Music, WhatsApp, Audible, and other compatible apps through CarPlay or Android Auto. Features a 36-band DSP equalizer with multiple sound presets, supports FLAC and WAV lossless audio, and external USB storage up to 2TB.
Navigation: Supports online and offline navigation with GG Maps, Waze, HERE WeGo, and Sygic. Offline maps require prior download and GPS positioning.
Rear Camera Compatibility: Does not support factory or aftermarket rear cameras. Use the included dedicated rear camera for reverse camera functionality.
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Vehicle Compatibility
| Car Brand | Car Model | Year |
|---|---|---|
| Buick | Rainier | 2004–2007 |
| Rendezvous | 2002–2007 | |
| Cadillac | Escalade | 2003–2006 |
| Chevrolet | Avalanche | 2003–2006 |
| Blazer | 2002–2005 | |
| Colorado | 2003–2012 | |
| Express | 2003–2007 | |
| Impala | 2000–2005 | |
| Malibu | 2001–2003 | |
| Monte Carlo | 2000–2005 | |
| Silverado | 2003–2006 | |
| SSR | 2003–2006 | |
| Suburban | 2003–2006 | |
| Tahoe | 2003–2006 | |
| Trailblazer | 2002–2009 | |
| Venture | 2000–2005 | |
| GMC | Canyon | 2004–2012 |
| Envoy | 2002–2009 | |
| Savana 1500 / 2500 / 3500 | 2001–2008 | |
| Sierra | 2003–2006 | |
| Sonoma | 2002–2004 | |
| Yukon | 2003–2006 | |
| Hummer | H2 | 2003–2007 |
| Isuzu | Ascender | 2003–2008 |
| Oldsmobile | Alero | 2001–2004 |
| Bravada | 2002–2004 | |
| Silhouette | 2000–2004 | |
| Pontiac | Aztek | 2001–2005 |
| Grand Am | 2001–2005 | |
| Montana | 2000–2005 | |
| Sunfire | 2000–2005 |
FAQ
Please check the product details for supported models and years. Crucially, match your factory dash dimensions with ours. If you're still unsure, reach out with your car's model, year, and dash photo for verification.
No cutting needed—this stereo is custom-molded to fit original vehicle specs seamlessly. With our clear wiring diagrams and matching factory harness, installation is quick and truly plug-and-play as long as your car is listed.
Some vehicle models support the factory rearview camera. Third-party aftermarket cameras are not supported. If you need to add one, please use our dedicated rearview camera accessory.
Yes. A GPS antenna module is included in the package. Please note that you need to download offline maps in advance to enable GPS-guided offline navigation.
Yes. This stereo comes equipped with 64GB of internal storage and supports external hard drives up to 2TB, allowing you to store and play a massive library of lossless audio files (FLAC, WAV, MP3, AAC). It also features an advanced Digital Signal Processor (DSP) with a 36-band EQ and multiple sound presets (including Pop, Jazz, Classic, etc.).
YES! A dedicated Canbus decoder is included in the package. You can effortlessly retain all factory steering wheel functions (volume, tracks, calls) without buying extra accessories.