2004-2006 Cadillac CTS, Yukon or Chevy Suburban Onstar module 15837910

Stock # 2B20 

 This is a good Onstar reciver module for a 2004-2006 Cadillac CTS, GMC Yukon or Chevy Suburban. The part # is 15837910. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle.