ECU 55572800 NU for 1.7 CDTI engine – clean unit without data or PIN
We present the engine control unit for Opel Astra H and Zafira B with reference number 55572800 NU, based on the MB275800-9923 board. The ECU has been fully prepared in VIRGIN mode, meaning it contains no data from a previous vehicle and does not have a programmed PIN code.
This module is ready to be paired again with a vehicle – simply use a TECH-2 or OP-COM tool. The process follows the manufacturer’s procedure and does not require memory clearing or resetting of the ECU.
The 55572800 ECU housing has been thoroughly refurbished and sealed with silicone to protect the internal electronics from moisture and under-hood conditions. Each unit is functionally tested on a diagnostic bench.