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Metra GMOS-09 OnStar Interface for Amplified GM Vehicles with "Door-n-Lock" Style Harness

List Price:  $116.43
Price:  $89.95
You Save:  $26.48 (23%)
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Metra GMOS-09

Metra GMOS-09

  • Metra GMOS-09 OnStar Interface for Amplified GM Vehicles with "Door-n-Lock" Style Harness
  • SKU: GMOS-09
  • Provides +12-Volt Accessory Output
  • Replaces OEM Radio w/Aftermarket Unit In Amplified Applications
  • Dock-N-Lock Style Harness
  • Retains Onstar/Warning Chimes
  • Designed to allow the user to require the OEM Radio with an aftermarket unit in amplified GM Vehicles with "Door-n-Lock" Style harness equipped vehicles with amplified audio system
  • Retain full functionality of OnStar with adjustable volume output
  • Retain warning and door chimes with adjustable level output
  • Retention of Retained Accessory Power (RAP) convenience features
  • Required outputs for the installation of a navigation radio included
  • USB Update interface compatible
  • Compatible with 2001-2003 Oldsmobile Aurora and 2000-2005 Pontiac Bonneville
  • This item is New
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Return Policy
This item can be returned un-opened within 14-Days for a refund, minus a 20% restocking fee, and minus shipping.


Warranty Information
  • This item has a 30-day in-house warranty.
  • This item has a 1-Year manufacturer's warranty.