12616866 ecm ecu computer 2007-2009 Grand Prix or Buick Lucerne **tested**

This is a good ecm or engine computer for a 2007-2009 Buick Lucerne. The part # is 12616866. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle.                                                                                    Stock # 3D55