Maestro HRN-RR-GM4 Plug and Play T-Harness for GM4 Vehicles, with Speaker

by iDatalink Maestro

1 in stock

$ 32.95
  • Connect an iDatalink-compatible car stereo and retain steering wheel controls and other features in select GM-made vehicles
  • Allows installation of a new receiver with an iDatalink port in select GM vehicles (also requires the Maestro ADS-MRR module)
  • Retains the use of your steering wheel audio controls
  • Retains OnStar and Bluetooth hands-free operation

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