PAC radio interface for 2009+ Sierra/Silverado when you install a double DIN head unit and want to keep BOSE, Onstar, retained power, backseat A/V controls and more. PLEASE NOTE... THIS IS A PHOTO, MY UNIT IS NEW IN THE BOX, NEVER OPENED
$50 Shipped via USPS
• Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Navigation Outputs
• For Select GM Vehicles SIERRA AND SILVERADO
• Retains OnStar when the factory radio is replaced
• Retains Factory Bluetooth (2009+ model vehicles)
• Retains rear seat audio controls