Your search for on star returned the following:

Connect a new car stereo and retain OnStar®, RAP, and the safety warning chimes in select 2000-05 GM vehicles

IN STOCK

• lets you install an aftermarket receiver in select late model GM vehicles without losing the door chime, audible safety warnings, or the OnStar system
• retains RAP (Retained Accessory Power)

Connect a new car stereo and retain OnStar®, RAP, and safety warning chimes in select 1996-05 Cadillac models

IN STOCK

8 people say 

• lets you install an aftermarket stereo in your 2000-04 Cadillac with a premium or Bose sound system
• retains use of Onstar and all factory chimes
• navigation outputs let you install a navigation receiver

Connect a new car stereo and retain OnStar®, warning chimes, and the premium amplified audio system ® in 2003-07 Cadillac CTS or SRX models

IN STOCK

5 people say 

• lets you replace the radio in 2003-up Cadillac CTS and SRX while maintaining operation of the OnStar® system and retaining door chimes
• retains GM or Bose® audio system

Connect a new car stereo and retain OnStar® in select GM vehicles

IN STOCK

5 people say 

• Lets you replace any General Motors radio (without RDS) while maintaining operation of the OnStar® system
  

Install a new car stereo and retain the door chimes and audible safety warnings in select 2000-up GM vehicles

IN STOCK

1 person says 

• Lets you install an aftermarket receiver in select 2000-up GM vehicles

Required with OS-1 Bose Interface for 1999-02 Pontiac Grand Prix to retain OnStar® and Bose® systems

LOW STOCK

• Works with OS-1 Bose adapter to let you replace a 1999-02 Pontiac Grand Prix radio (without RDS) while maintaining operation of the OnStar® system and GM/Bose® audio system
  

Rear-view mirror with OnStar

IN STOCK

15 people say 

• replacement rear-view mirror with access to OnStar services
• built-in Bluetooth for hands-free calling
• automatic crash response (OnStar subscription required)

Mount the OnStar FMV mirror in select vehicles

IN STOCK

• works with Smallfoot-style OEM mounts

Mount the OnStar FMV mirror in select vehicles

LOW STOCK

• works with Bigfoot-style OEM mounts

Mount the OnStar FMV mirror in select vehicles

LOW STOCK

• works with Cam Lock-style OEM mounts

Navigation receiver — custom-fit replacement radio for select 2006-up GM vehicles

IN STOCK

3 people say 

• in-dash DVD/CD/GPS receiver with 7" touchscreen
• built-in Bluetooth for hands-free phone calls and music streaming
• retains use of GM Bose, OnStar, and other factory functions

Perfect Fit OnStar® module for 2010-up Camaro

IN STOCK

• keep your 2011-up Camaro's OnStar system
• works with Alpine Perfect Fit adapter for Camaro