Delco E39 original ECU files
Original (stock) files read from Delco E39 engine control units: 44 files for 7 makes and 14 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 E39 ECU 14
All Delco E39 files 44
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| BMW Z Series3.0 340hp · N54B30 | Delco E39 | 12639706 | 12647088 | 0044CC0INA0SIHU7S | €20 · Open |
| Buick Regal2.4 186hp | Delco E39 | — | — | — | €20 · Open |
| Buick Regal3.0 267hp | Delco E39 | — | — | — | €20 · Open |
| Cadillac CTS2.0 275hp · A20NHT | Delco E39 | 12653997 | 12663375 | 12658595 | €20 · Open |
| Cadillac SRX3.0 245hp | Delco E39 | — | — | — | €20 · Open |
| Cadillac SRX3.0 265hp | Delco E39 | 12636339 | 12642405 | 12638624 | €20 · Open |
| Cadillac SRX3.0 265hp | Delco E39 | 12636339 | 12637050 | 12637049 | €20 · Open |
| Cadillac SRX3.0 265hp | Delco E39 | — | 12637158 | 12636746 | €20 · Open |
| Cadillac SRX3.6 249hp | Delco E39 | 12661328 | — | — | €20 · Open |
| Cadillac SRX3.6 308hp | Delco E39 | 12632286 | — | — | €20 · Open |
| Cadillac SRX3.6 308hp | Delco E39 | 12639706 | 12646099 | 12642540 | €20 · Open |
| Cadillac SRX3.6 308hp | Delco E39 | 12639706 | — | — | €20 · Open |
| Cadillac SRX3.6 308hp | Delco E39 | — | 12646099 | 12642540 | €20 · Open |
| Chevrolet Camaro3.6 304hp | Delco E39 | 12653997 | — | — | €20 · Open |
| Chevrolet Camaro3.6 304hp | Delco E39 | — | — | — | €20 · Open |
| Chevrolet Camaro3.6 304hp | Delco E39 | — | — | — | €20 · Open |
| Chevrolet Camaro3.6 304hp | Delco E39 | 12653997 | 12644447 | — | €20 · Open |
| Chevrolet Captiva2.4 182hp | Delco E39 | 12653997 | 12651808 | 12654665 | €20 · Open |
| Chevrolet Captiva2.4 185hp | Delco E39 | 12639706 | 12642405 | 12644428 | €20 · Open |
| Chevrolet Captiva3.0 264hp | Delco E39 | 12639706 | 12642819 | 12644429 | €20 · Open |
| Chevrolet Equinox2.4 186hp | Delco E39 | 12633762 | 12642404 | — | €20 · Open |
| Chevrolet Silverado6.0 360hp | Delco E39 | — | — | — | €20 · Open |
| Holden Captiva3.0 265hp | Delco E39 | 12636339 | 12642819 | 92255255 | €20 · Open |
| Opel Antara3.0 258hp | Delco E39 | 12643253 | 12632753 | — | €20 · Open |
| Opel Astra1.6 170hp | Delco E39 | 55599298 | — | — | €20 · Open |
| Opel Astra1.6 170hp | Delco E39 | 55599296 | — | — | €20 · Open |
| Opel Astra2.0 280hp · A20NFT | Delco E39 | 12656992 | 12652573 | — | €20 · Open |
| Opel Astra2.0 280hp · A20NFT | Delco E39 | 12653997 | 12657782 | 12654057 | €20 · Open |
| Opel Astra2.0 280hp · A20NFT | Delco E39 | 12653997 | 12653340 | — | €20 · Open |
| Opel Insignia1.6 170hp | Delco E39 | 55599323 | 55599312 | — | €20 · Open |
| Opel Insignia2.0 16V Turbo 220hp · A20NHT | Delco E39 | 12656303 | 12656047 | — | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | 12646158 | 12652157 | — | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | 12639706 | 12643377 | 12646190 | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | 12646158 | 12652164 | — | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | — | — | — | €20 · Open |
| Opel Insignia2.0 220hp · A20NHT | Delco E39 | 55562722 | — | — | €20 · Open |
| Opel Insignia2.0 220hp · A20NHT | Delco E39 | 55562722 | — | — | €20 · Open |
| Opel Insignia2.0 220hp · A20NHT | Delco E39 | 55562722 | — | — | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | — | — | 12646159 | €20 · Open |
| Opel Insignia2.0 220hp | Delco E39 | — | 12643377 | 12641530 | €20 · Open |
| Opel Insignia2.0 250hp · A20NHT | Delco E39 | 12653997 | 12666077 | 12658595 | €20 · Open |
| Opel Insignia2.0 250hp · A20NHT | Delco E39 | — | — | — | €20 · Open |
| Opel Insignia2.0 250hp · A20NHT | Delco E39 | — | — | — | €20 · Open |
| Saab 952.0 220hp | Delco E39 | — | 12643377 | 12644176 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 14
Software (SW) · 20
Tuning for Delco E39 — 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 E39 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 E39?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Delco E39 (depending on the engine). Upload your read on our file service.