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Pac Audio OnStar Radio Replacement Interface - OS-311B

Abt Model: OS311B | UPC Code: 606523107181
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Retail Price $199.95
Sale Price $109.25  
For Select 2004-2009 11-Bit LAN GM Vehicles With Or Without Bose Sound System/ Retains OnStar When The Factory Radio Is Replaced/ Retains Bose Amplified Audio System/ Data Controlled RAP Accessory Output/ Retains All Safety Warning Chimes/ Black Finish
In Stock (details)
Your Shipping Zipcode: 07095 (change)

Estimated Delivery Date: 
Nov 4th - Nov 5th *

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Product Details

Pac Audio OnStar Radio Replacement Interface - OS311B

Retains OnStar® system functionality when the factory radio is replaced in an 11-bit GMLAN vehicle. Generates all safety warning chimes and audible turn signal indicators.


  • Retains OnStar® when the factory radio is replaced
  • Retains Bose amplified audio system
  • Data controlled RAP accessory output
  • Chime module included
  • Retains all safety warning chimes
  • Antenna adaptor included



  • Chevrolet Cobalt 2005 - 2006
  • Chevrolet Malibu 2004 - 2007
  • Chevrolet Malibu Classic 2008
  • Chevrolet Malibu Maxx 2004 - 2007
  • Pontiac G6 2005 - 2009

Compatibility Notes:

  • Not compatible with 2009+ vehicles that are equipped with O.E.M. Bluetooth.

Vehicle Specific Notes:

  • 2009 Pontiac G6 - GM changed the radio halfway through the year so there are two harness possibilities in this vehicle. If the radio in the vehicle looks like the first picture you are good to use the OS-311b. However if the radio in the vehicle looks like the second picture you will need to use OS-311.

Approximate Weight:

  • Shipping: 2 lbs
Downloadable Resources Get Adobe Reader
More reasons to buy the PAC Audio OS-311B from Abt Electronics
  • is an authorized dealer (Learn More).
  • The PAC Audio OS-311B is Brand New.
  • The PAC Audio OS-311B Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Pac Audio OnStar Radio Replacement Interface

Pac Audio OnStar Radio Replacement Interface

In Stock

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