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PAC OS-2BOSE

GM OnStar, Bose Interface (OS-2 BOSE, OS2BOSE)

PAC
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Maintains operation of OnStar and factory Bose amplifiers for GM Class 2 Factory Stereos • For use with vehicles with Bose Amplifiers

Learn more about the os2bose

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

os2cbose thumbnail

PAC OS-2CBOSE

OUR PRICE: $99.99

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Description


PAC brand icon

Authorized dealer

Product Features:
  • Maintains operation of OnStar and factory Bose amplifiers for GM Class 2 Factory Stereos
  • Onboard switching allows the OnStar system to play through front factory speakers and mutes the replacement stereo
  • Provides an accessory turn-on wire
  • Warning chimes retained
  • Compatible 2003 Models: Escalade, Tahoe, Suburban, Yukon, Denali, H2
  • Compatible 2001-2003 Models: Envoy, Trailblazer
  • 1-year SonicElectronix.com warranty

For use with vehicles with Bose Amplifiers ONLY

  • Chevrolet:
    • 2001-2004 Trail Blazer *
    • 2003-2006 Avalanche
    • 2003-2006 Silverado
    • 2003-2006 Suburban
    • 2003-2006 Tahoe
  • GMC:
    • 2001-2004 Envoy SLT *
    • 2003-2006 Denali *
    • 2003-2006 Yukon SLT
    • 2003-2006 Yukon Denali *
    • 2003-2006 Sierra
    • 2003-2006 Sierra Denali *
  • Cadillac:
    • 2003-2006 Escalade *
  • Oldsmobile:
    • 2001-2004 Bravada *
  • Hummer:
    • 2003 H2 *
    • 2004-2007 H2

NOTE: Vehicle with a * nest to them designate vehicles with a premium Bose system. Other vehicles without the * denote a standard Bose systems. The premium systems have 5+ EQ settings, while the standard systems only have 3 EQ settings.

Connections:
  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Product history:

PAC OS-2CBOSE thumbnail
(newest, current model)
PAC OS-2BOSEV2 thumbnail
(previous model, replaced by PAC OS-2CBOSE)
PAC OS-2BOSE thumbnail
(previous model, replaced by PAC OS-2BOSEV2 (OS-2BOSE v2))

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Item Details


Manufacturer:

PAC

Model Number:

OS-2BOSE

Weight:

0.75lbs

Internal SKU:

os2bose

Internal Product ID:

3687

Customer Ratings & Reviews


PAC OS-2BOSE thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4
Features
4.5
Design
4
Usability
5

Customer Reviews

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easy install

made simple the connection between new head unit and car audio system. does eliminate all warning chimes. can add the optional chime unit to get those back, or just enjoy the quiet

By Brian on October 19, 2009

5 found this helpful


Great Product!

It worked great and worked like it should. I had no problems with it, installing it was easy and everything fit. In my opinion its a little expensive for what it is (that's why i gave it a 4 not a 5) but it is cheaper here than at other places so that's a plus.

By DJ on September 22, 2009

2 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.