Variant 1
ECU- Catalog engine
- 3000 220HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 220 HP
- ECU SW
- 12655479
- ECU HW
- 12653997
- SW upgrade
- 24105835
CHEVROLET · E39A3 ECU
CHEVROLET CAPTIVA E39A3 tuning files
Everything we work with on the CHEVROLET CAPTIVA fitted with the E39A3. The matched variants sit between 182 and 220 HP from the factory. There are 6 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.
Available solutions
What we can run on the E39A3 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
6 distinct variants for the CHEVROLET CAPTIVA on the E39A3 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 3000 220HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 220 HP
- ECU SW
- 12655479
- SW upgrade
- 24105675
Variant 3
ECU- Catalog engine
- 2400 182HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 182 HP
- ECU SW
- 12655477
- SW upgrade
- 12646711
Variant 4
ECU- Catalog engine
- 2400 182HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 182 HP
- ECU SW
- 12651808
- ECU HW
- 12653997
- SW upgrade
- 12658619
Variant 5
ECU- Catalog engine
- 2400 182HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 182 HP
- ECU SW
- 12657782
- ECU HW
- 12653997
- SW upgrade
- 12654665
Variant 6
ECU- Catalog engine
- 2400 182HP
- Controller brand
- DELCO
- ECU
- E39A3
- Stock power
- 182 HP
- ECU SW
- 12663030
- SW upgrade
- 12669066
Related vehicles
Other vehicles built on the E39A3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the CHEVROLET CAPTIVA on the E39A3?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the E39A3 ECU software on this model?
Yes — the CHEVROLET CAPTIVA on the E39A3 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.