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12639834 original ECU files

In this archive 12639834 is the HW number on 6 files and the SW number on 2 files, with 4 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Which 12639834 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
HW12636347UPG55578653 Buick Regal 1.6 16V Turbo 184hp A16LET · Delco E83 none listed
SW55578440 Opel Astra 1.4 100hp · Delco E83 none listed
this number only Opel Astra 1.4 100hp · Delco E83 none listed
SW12633709 Opel Astra 1.4 16V 87hp A14XEL · Delco E83 none listed
this number only Opel Astra 1.6 16V Turbo VVT 180hp A16LET · Delco E83 none listed
SW12633709 Opel Astra 1.6 180hp A16LET · Delco E83 none listed
HW12636347UPG55577830 Opel Insignia 1.8 140hp · Delco E78 none listed
SW12633709UPG55579557 Opel Insignia 1.8 16V 140hp · Delco E78 none listed

ECU types carrying 12639834

Cars and engines it is listed for

ModelEngineFiles
Opel Astra1.4 100hp2
Buick Regal1.6 16V Turbo 184hp A16LET1
Opel Astra1.4 16V 87hp A14XEL1
Opel Astra1.6 16V Turbo VVT 180hp A16LET1
Opel Astra1.6 180hp A16LET1
Opel Insignia1.8 140hp1
Opel Insignia1.8 16V 140hp1

Seen together with 12639834

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

Where do I find these numbers?