Opel Instant download
File type
Original File
Brand
Opel
Car model
CORSA D
Hardware number
55573953 QU
Software number
3333SA81
Read with
FLEX
Inside the download
  • gm_marelli_6o3_bench_fullbackup_20260516185047_fullbackup.m…324.576 bytes
  • gm_marelli_6o3_bench_fullbackup_20260516185047_int_flash.bin524.800 bytes
  • gm_marelli_6o3_bench_fullbackup_20260516185047_ext_flash.bin2.097.152 bytes
  • gm_marelli_6o3_bench_fullbackup_20260516185047_ext_eeprom.b…4.096 bytes
  • gm_marelli_6o3_bench_fullbackup_20260516185047_history.txt81 bytes

OPEL CORSA D MJD 6O3.SA 55573953 QU 3333SA81 DUMP

Original (stock) ECU file for the OPEL CORSA D (MJD 6O3.SA). HW 55573953 QU / SW 3333SA81. Read with FLEX. Instant download after payment.

20,00€

  • Instant download — the file is available the moment payment clears.
  • Kept in your account — re-download any time from My Account.
  • Read from a real unit — listed by the exact hardware and software number.

Need a different version or hardware number? Request the file, we usually source it the same day.

About this file

Description

OPEL CORSA D MJD 6O3.SA 55573953 QU 3333SA81 DUMP is an original (stock) ECU file for the OPEL CORSA D fitted with the MJD 6O3.SA engine control unit. It matches hardware number 55573953 QU and software number 3333SA81. The file was read with FLEX and is supplied exactly as read from the unit, byte for byte.

Typical use: restoring a damaged or corrupted ECU to factory software, recovering after a failed flash, or as a clean base before any modification. Before writing the file, confirm that the hardware and software numbers printed on your ECU label match the numbers above; writing a file to a unit with different numbers can damage the ECU.

After secure checkout the file is available for instant download from your AutoECUFile account, and it stays there for later downloads. Need another version of 3333SA81, or a file that is not listed? Send us a file request and we will source it for you.


HW Name: 6O3
HW Version: HW03A
SW Version: 3333S
Data Version: A81
Engine: Z13DTH

FULL+MPC+FLASH4EEPROM DUMP

Technical data

Specification

File typeOriginal File
BrandOpel
Car modelCORSA D
Hardware number55573953 QU
ECU modelMJD 6O3.SA
Software number3333SA81
Read withFLEX
SKUECUFILE-1150873876
Filegm_marelli_6o3_bench_fullbackup_20260516185047_fullbackup.mmf 324.576 bytes
Filegm_marelli_6o3_bench_fullbackup_20260516185047_int_flash.bin 524.800 bytes
Filegm_marelli_6o3_bench_fullbackup_20260516185047_ext_flash.bin 2.097.152 bytes
Filegm_marelli_6o3_bench_fullbackup_20260516185047_ext_eeprom.bin 4.096 bytes
Filegm_marelli_6o3_bench_fullbackup_20260516185047_history.txt 81 bytes
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