Car Security
  • Dash Cameras
  • Car Audio
  • Driver Safety
  • Accessories
  • HRN-HRR-GM3

    Idatalink Maestro HRN-HRR-GM3 GM Plug & Play T-Harness

    This is the Idatalink Maestro HRN-HRR-GM3 GM Plug & Play T-Harness.

    'Plug & Play' installation harness for select General Motors vehicles. Greatly simplifies the installation of the Maestro RR module. Includes chime speaker.