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    Maestro HRN-SR-GM4 T-Harness for Select Chevrolet & GMC Vehicles (2016+)
    Sold by Ultimate Marketing

    Upgrade your Chevrolet or GMC vehicle’s audio system with the Maestro HRN-SR-GM4 T-Harness, specifically designed for select GM vehicles from 2016 and newer. This harness allows you to replace the factory radio while preserving important factory features, delivering a clean, professional, and seamless installation. Full functionality requires an ADS-MSR module.

    Key Features & Benefits

    • Plug-and-Play Installation
      Quick and easy installation without cutting or modifying factory wiring.

    • Retains Steering Wheel Controls
      Keeps your original steering wheel functions intact for convenience and safety.

    • Supports Factory Amplifier Use
      Ensures your vehicle’s factory amplifier continues to operate for optimal audio performance.

    • Module Required
      Works with an ADS-MSR module for full functionality and integration.

    • Vehicle-Specific Fit
      Designed for select Chevrolet and GMC models (2016+) for a precise and reliable installation.

    • Sold by Ultimate Marketing
      Your trusted source for high-quality automotive installation accessories.