GWH406

The GWH406 Factory Radio Replacement Harness provides a fast and reliable way to install an aftermarket stereo in select 2006-2012 General Motors and import vehicles. Designed as a direct plug-and-play solution, this harness connects to the factory radio wiring without cutting or modifying OEM wires, helping preserve your vehicle's electrical system while simplifying installation. Featuring industry-standard color-coded wiring and OEM-style connectors, the GWH406 is ideal for both professional installers and DIY enthusiasts.

Features

• Direct plug-in connection to factory radio wiring
• No cutting or splicing of OEM wires required
• Standard EIA color-coded wire leads for easy identification
• Preserves factory wiring integrity
• Compatible with most aftermarket radios and multimedia receivers
• OEM-style connectors ensure a secure fit
• Simplifies aftermarket radio installations
• Ideal for professional and DIY applications

Specifications

• Part Number: GWH406
• Type: Radio Replacement Wiring Harness
• Application: Factory radio to aftermarket stereo installation
• Installation: Plug-and-play
• Vehicle Compatibility: Select 2006-2012 General Motors and import vehicles
• Connector Type: OEM-style GM factory connectors
• Wire Configuration: Industry-standard color-coded leads
• Material: Copper wiring with molded plastic connectors
• UPC: 872182696063

Vehicle Compatibility

Fits select vehicles from:

• Chevrolet
• GMC
• Pontiac
• Saturn
• Additional General Motors and select import applications using the factory connector configuration

Vehicle fitment should always be verified before purchase based on factory radio and amplifier configuration.

Important Notes

• Designed for standard factory audio systems
• Not compatible with many factory Bose® or OnStar® equipped systems without additional interfaces
• Some applications may require locating an accessory/switched 12V power source when installing an aftermarket radio