−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

Opel Astra Delco E39A3 original ECU files

Every stock read of the Delco E39A3 in the Opel Astra, by engine. Ctrl+F your HW or SW number.

171 WinOLS map packs for the Opel Astra, from €54

EnginesIdentify the fileAll HW and SW numbers

WinOLS map packs for this ECU
Original + every map named, axes checked — from €54.
See map packs

Opel Astra Delco E39A3 files

11 files €18 each · card · by e-mail

Opel Astra Delco E39A3 engines

11 files across 1 engine variant and 1 engine code. Listed most: 2.0 280hp, 10 files.

EngineCodeFiles
2.0 280hp10
2.0 280hpA20NFT1

How to identify your Opel Astra Delco E39A3 file

How the numbers on this model with this ECU type start:

  • HW 12653… 5 of the 5 files with a HW number, 100%
  • SW 1265… 10 of the 10 files with a SW number, 100%

A HW number alone does not pick the file: 12653997 carries 4 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Opel Astra Delco E39A3 HW and SW numbers

1 HW number and 4 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

2.0 280hp 1 HW · 4 SW
HWSW versions
126539974 12651808 12653093 12655860 12657782
Engine code, no HW listedSW versions
not listed3 12651808 12655860 12657782