Maestro - HRN-HRR-GM4 - Radio replacement T-harness and chime speaker for select GM vehicles 2016 and up

Maestro HRN-HRR-GM4 Radio Replacement T-Harness
Compatible with GM Trucks (2016–2019)
Sold by Ultimate Marketing

Upgrade your GM truck’s audio system with the Maestro HRN-HRR-GM4 Radio Replacement T-Harness, designed for select GM trucks from 2016 to 2019. This harness allows you to install an aftermarket head unit while preserving factory features, ensuring a seamless and professional integration. Full functionality requires an ADS-MRR or ADS-MRR2 module.

Key Features & Benefits

• Plug-and-Play Installation
  Simplifies radio replacement without cutting or modifying factory wiring for a clean, reliable setup.

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

• Supports Factory and Aftermarket Features
  Ensures compatibility with the vehicle’s existing systems while supporting modern aftermarket head units.

• Module Compatibility
  Requires ADS-MRR or ADS-MRR2 module for full functionality of your upgraded audio system.

• Vehicle-Specific Fit
  Engineered for GM trucks (2016–2019) to provide a precise, professional installation.

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