ECU removed from a 2006 Vectra 1.9 8V CDTI. Good used condition, to fit Signum 2002-2009 and Vectra C 2002-2009 shape, may fit others, came from a 1.9 8V engine Z19DT engine code, part numbers are 55201790 with a DL ident code. Please be sure you are ordering the correct part as ECU`s are tested and working and non refundable. Has been reset using Tech 2 ready to be re-programmed to your car. It is no longer possible to just fit an ECU they now have to be programmed to the car using Tech 2. Price includes delivery via Royal Mail Special Delivery next day.