Opel Insignia Delco E39 original ECU files

Opel Insignia Delco E39 engines

15 files across 4 engine variants and 1 engine code. Listed most: 2.0 220hp, 9 files.

How to identify your Opel Insignia Delco E39 file

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

• HW 12639… 5 of the 11 files with a HW number, 45%
• SW 12643… 6 of the 11 files with a SW number, 55%

A HW number alone does not pick the file: 12646158 carries 2 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Opel Insignia Delco E39 HW and SW numbers

6 HW numbers and 6 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.