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

12639237 original ECU files

In this archive 12639237 is the HW number on 4 files, with 3 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Which 12639237 file is yours?

Compare the other numbers on each line with your read and open the line that matches. All of them are €18.

Its other numbersListed forMap pack
SW12644082 Opel Astra 1.4 120hp · Delco E78 none listed
SW12644082 Opel Astra 1.4 16V Turbo DCVCP 140hp A14NET · Delco E78 none listed
SW12640750 Opel Astra 1.4 16V Turbo DCVCP 140hp · Delco E78 none listed
SW12639236 Opel Astra 1.4 16V Turbo DCVCP 140hp · Delco E78 none listed

ECU types carrying 12639237

Cars and engines it is listed for

ModelEngineFiles
Opel Astra1.4 16V Turbo DCVCP 140hp A14NET3
Opel Astra1.4 120hp1

Seen together with 12639237

3 other numbers on these files, and on how many.

Where do I find these numbers?