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PAC Audio

Pac Audio GM Radio Replacement Interface - C2R-GM11B

Abt Model: C2RGM11B | UPC Code: 606523107167
Regular Price $139.99
For Select 2004-2009 General Motors Vehicles Without On-Star/ Retains All Safety Warning Chimes/ Amplifier Turn-On Output Wire/ Provides 10-Minute RAP Accessory Output/ Single Wire Output For Steering Wheel Control Module/ Compatible With All Audio System Levels
In Stock (details)
Your Shipping Zip Code: 20149 (change)

Estimated Delivery Date: 
May 2nd - May 3rd *

When you order in the next 17 hours, 11 mins

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Product Details

Pac Audio GM Radio Replacement Interface - C2RGM11B

Facilitates replacement of a factory radio while retaining all factory safety warning chimes and audible turn signal indicators. Compatible with amplified and non-amplified audio systems.


  • Retains all safety warning chimes
  • Amplifier turn-on output wire
  • Provides 10-minute RAP accessory output
  • Single wire output for steering wheel control module
  • Compatible with all audio system levels



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

Compatibility Notes

  • Does not retain OnStar. For OnStar retention please use the OS-311b
  • 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 C2R-GM11b. However if the radio in the vehicle looks like the second picture you will need to use C2R-GM11.

Approximate Weight:

  • Shipping: 1 lbs
Downloadable Resources Get Adobe Reader
More reasons to buy the PAC Audio C2R-GM11B from Abt Electronics
  • is an authorized dealer (Learn More).
  • The PAC Audio C2R-GM11B is Brand New.
  • The PAC Audio C2R-GM11B Ships in a Factory Sealed Box.
  • Abt ships this product for free!
Pac Audio GM Radio Replacement Interface

Pac Audio GM Radio Replacement Interface

In Stock

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