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Metra MET-GM8 Car Stereo Interface harness for 2006 - 2017 for select GM Vehicles
- Data interface for retaining factory functions when replacing radio
- Works with most major and lesser-known radio brands
- Retains steering wheel controls, chimes, and backup camera
- Easy DIP switch steering wheel control setup and USB updatable
- Provides accessory power and NAV outputs
- Compatible with non-amplified and amplified systems
- 1-year warranty with 7-day tech support
The Metra MET-GM8 is a versatile data interface designed to retain essential factory features when installing an aftermarket radio in 2006-2017 GM vehicles. It supports steering wheel controls, backup camera, chimes, and more, while providing accessory power and NAV outputs. Compatible with both amplified and non-amplified systems, this easy-to-install solution features simple DIP switch setup and USB updatability.
Kit Features
- Designed for non-amplified and amplified systems
- Works with major and lesser-known radio brands
- Provides accessory power (12-volt)
- Retains steering wheel audio controls
- Retains RAP, chimes, Balance and Fade
- Easy-to-set DIP switches for SWC configuration
- Retains backup camera and provides NAV outputs
- Type "C" USB updatable with 1-year warranty
- Metra MET-GM8 Instruction Manual
Tools Required
- Panel Removal tool
- Wire Crimper
- Crimp connectors
- Phillips Screwdriver
- Socket wrench
Optional Parts
Wiring and Antenna Connections (Sold Separately)
Vehicle Applications
Buick
- 2008-2017 Buick Enclave
- 2006-2011 Buick Lucerne
Cadillac
- 2007-2014 Cadillac Escalade/li>
- 2007-2014 Cadillac Escalade ESV
- 2007-2013 Cadillac Escalade EXT
- 2007-2009 Cadillac SRX
Chevrolet
- 2007-2013 Chevrolet Avalanche
- 2007-2008 Chevrolet Equinox
- 2008-2014 Chevrolet Express 1500
- 2008-2016 Chevrolet Express 2500
- 2008-2016 Chevrolet Express 3500
- 2006-2013 Chevrolet Impala
- 2014-2016 Chevrolet Impala Limited
- 2006-2007 Chevrolet Monte Carlo
- 2007-2013 Chevrolet Silverado 1500 / 2500 / 3500
- 2014 Chevrolet Suburban
- 2012-2014 Chevrolet Suburban 1500/li>
- 2012-2013 Chevrolet Suburban 2500/li>
- 2007-2014 Chevrolet Tahoe
- 2009-2017 Chevrolet Traverse
GMC
- 2007-2016 GMC Acadia
- 2008-2014 GMC Savana 1500
- 2008-2017 GMC Savana 2500
- 2008-2017 GMC Savana 3500
- 2007-2013 GMC Sierra 1500
- 2007-2013 GMC Sierra 2500 HD
- 2007-2013 GMC Sierra 3500 HD
- 2007-2014 GMC Yukon
- 2007-2014 GMC Yukon XL 1500
- 2007-2013 GMC Yukon XL 2500
Hummer
- 2008-2009 Hummer H2
Pontiac
- 2007-2009 Pontiac Torrent
Pontiac
- 2007-2009 Saturn Outlook
- 2008-2009 Saturn Vue
Suzuki
- 2007-2008 Suzuki XL-7
| Manufacturer | Metra |
|---|---|
| Part Number | MET-GM8 |
| Vehicle Brand | Buick, Cadillac, Chevrolet, GM, GMC, Hummer, Pontiac, Saturn, Suzuki |
| UPC Code | 086429515134 |
| Return period | 30 days |
| Exchange period | 30 days |
Wiring Harnesses Explained
What do all of the wire colors mean? Aftermarket manufacturers have made car stereo receiver installation an easier process by using a standardized wire color scheme. We walk you through what each individual wire does, this way if you have an installation that doesn't perform properly you will have the resources to begin troubleshooting your installation.






