ECU removed from a 2007 Vectra 1.9 16V CDTI. Good used condition, to fit Signum 2002-2009 and Vectra C 2002-2009 shape, may fit others, came from a 1.9 16V engine Z19DTH 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.