Cadillac SRX Delco E39 original ECU files
Every stock read of the Delco E39 in the Cadillac SRX, by engine. Ctrl+F your HW or SW number.
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Cadillac SRX Delco E39 files
Cadillac SRX3.0 265hp
Delco E39
HW12636339SW12642405
€18
Cadillac SRX3.0 265hp
Delco E39
HW12636339SW12642405
€18
Cadillac SRX3.0 265hp
Delco E39
HW12636339SW12637050
€18
Cadillac SRX3.0 265hp
Delco E39
SW12637158UPG12636746
€18
Cadillac SRX3.6 249hp
Delco E39
HW12661328
€18
Cadillac SRX3.6 308hp
Delco E39
HW12632286
€18
Cadillac SRX3.6 308hp
Delco E39
HW12639706SW12646099
€18
Cadillac SRX3.6 308hp
Delco E39
HW12639706
€18
Cadillac SRX3.6 308hp
Delco E39
SW12646099UPG12642540
€18
Cadillac SRX3.0 245hp
Delco E39
—
€18
Cadillac SRX Delco E39 engines
10 files across 4 engine variants. Listed most: 3.0 265hp, 4 files.
| Engine | Code | Files |
|---|---|---|
| 3.0 245hp | 1 | |
| 3.0 265hp | 4 | |
| 3.6 249hp | 1 | |
| 3.6 308hp | 4 |
How to identify your Cadillac SRX Delco E39 file
How the numbers on this model with this ECU type start:
- HW 1263… 6 of the 7 files with a HW number, 86%
A HW number alone does not pick the file: 12636339 carries 2 SW versions here. Compare both numbers with your read.
All Cadillac SRX Delco E39 HW and SW numbers
4 HW numbers and 4 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.
3.0 265hp 1 HW · 3 SW
| HW | SW versions |
|---|---|
| 12636339 | 2 12637050 12642405 |
| Engine code, no HW listed | SW versions |
|---|---|
| not listed | 1 12637158 |
3.6 308hp 2 HW · 1 SW
| HW | SW versions |
|---|---|
| 12632286 | no SW listed |
| 12639706 | 1 12646099 |
| Engine code, no HW listed | SW versions |
|---|---|
| not listed | 1 12646099 |
3.6 249hp 1 HW · 0 SW
| HW | SW versions |
|---|---|
| 12661328 | no SW listed |