Variant 1
ECU- Catalog engine
- 2400 187HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 187 HP
- ECU SW
- 12628961
- ECU HW
- 12612023
- SW upgrade
- 12633273
CHEVROLET · E37 ECU
CHEVROLET CAPTIVA E37 tuning files
The CHEVROLET CAPTIVA on the E37, mapped from stock file to finished result. Stock output across the matched variants spans 140–187 HP. Stage 1 and Stage 2 are the safe starting points for this platform. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Available solutions
What we can run on the E37 for this vehicle — the precise options narrow down by engine and software version.
Engine variants & ECU software
16 distinct variants for the CHEVROLET CAPTIVA on the E37 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12634915
- SW upgrade
- 92259208
Variant 3
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12653628
- SW upgrade
- 92293709
Variant 4
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12657728
- SW upgrade
- 92274682
Variant 5
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12657728
- ECU HW
- 12636223
- SW upgrade
- 92290962
Variant 6
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU HW
- 12653628
- SW upgrade
- 92269077
Variant 7
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU HW
- 12636223
- SW upgrade
- 92290962
Variant 8
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12647468
- SW upgrade
- 92269077
Variant 9
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- ECU SW
- 12653292
- ECU HW
- 12653628
- SW upgrade
- 92269077
Variant 10
ECU- Catalog engine
- 2400 170HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 170 HP
- SW upgrade
- 92259208
Variant 11
ECU- Catalog engine
- 2400 167HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 167 HP
- ECU SW
- 12635814
- SW upgrade
- 12630953
Variant 12
ECU- Catalog engine
- 2400 167HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 167 HP
- ECU SW
- 12634915
- SW upgrade
- 92259208
Variant 13
ECU- Catalog engine
- 2400 165HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 165 HP
- ECU SW
- 12635399
- ECU HW
- 12632208
- SW upgrade
- 12637484
Variant 14
ECU- Catalog engine
- 2400 165HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 165 HP
- ECU SW
- 126xxxxx
- SW upgrade
- 92269076
Variant 15
ECU- Catalog engine
- 2400 165HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 165 HP
- ECU SW
- 12635399
- ECU HW
- 12635399
- SW upgrade
- 12637484
Variant 16
ECU- Catalog engine
- 2400 140HP
- Controller brand
- DELCO
- ECU
- E37
- Stock power
- 140 HP
- ECU SW
- 12634915
- SW upgrade
- 92263218
Related vehicles
Other vehicles built on the E37 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 E37?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the E37 ECU software on this model?
Yes — the CHEVROLET CAPTIVA on the E37 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.