Delco E39A original ECU files
Original (stock) files read from Delco E39A engine control units: 29 files for 4 makes and 8 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Vehicles with a Delco E39A ECU 8
All Delco E39A files 29
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Cadillac SRX2.7 272hp | Delco E39A | — | 12663375 | 12664695 | €20 · Open |
| Cadillac SRX2.7 272hp | Delco E39A | 12653997 | 12663375 | 12664694 | €20 · Open |
| Cadillac SRX3.6 249hp | Delco E39A | — | 12651632 | 12661331 | €20 · Open |
| Cadillac SRX3.6 249hp | Delco E39A | 12653997 | 12666077 | 12661989 | €20 · Open |
| Cadillac STS2.0 250hp | Delco E39A | — | 12664821 | 12660619 | €20 · Open |
| Chevrolet Captiva2.4 182hp | Delco E39A | 12653997 | 12659502 | 12659989 | €20 · Open |
| Chevrolet Impala2.5 304hp | Delco E39A | 12653997 | 12669512 | 12670232 | €20 · Open |
| Chevrolet Malibu2.0 250hp | Delco E39A | 12653997 | 12668443 | 12668498 | €20 · Open |
| Chevrolet Malibu2.0 250hp | Delco E39A | 12653997 | 12664221 | 12665290 | €20 · Open |
| Chevrolet (EU) Captiva2.0 250hp | Delco E39A | 12653997 | 12651632 | 12661353 | €20 · Open |
| Chevrolet (EU) Captiva2.0 250hp | Delco E39A | — | 12651632 | 12664767 | €20 · Open |
| Opel Astra1.6 16V 180hp | Delco E39A | — | 12656239 | 55597002 | €20 · Open |
| Opel Astra1.6 16V 180hp | Delco E39A | — | 12656239 | 55597000 | €20 · Open |
| Opel Astra1.6 16V 180hp | Delco E39A | 12653997 | 12656239 | 55597000 | €20 · Open |
| Opel Astra1.6 170hp | Delco E39A | 12653997 | 12658499 | 55599323 | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39A | — | 12658499 | 55599296 | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39A | — | 12658499 | 55599088 | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39A | — | 12658499 | 55599295 | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39A | — | 12658499 | 55599321 | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39A | — | — | 55599323 | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39A | 12653997 | 12659671 | 12659723 | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39A | — | 12658499 | 12652313 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | 12663375 | 12664694 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | 12663375 | 12664720 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | 12666077 | 12658594 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | — | 12649892 | €20 · Open |
| Opel Insignia2.0 250hp · A20NHT | Delco E39A | 12653997 | 12666133 | 12658595 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | 12666077 | 12658596 | €20 · Open |
| Opel Insignia2.0 250hp | Delco E39A | — | 12662629 | 12652311 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 1
Software (SW) · 13
Calibration / SW upgrade · 34
Tuning for Delco E39A — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Delco E39A control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Delco E39A?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Delco E39A (depending on the engine). Upload your read on our file service.