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Hummer H3 Delco E38 original ECU files

Every stock read of the Delco E38 in the Hummer H3, by engine. Ctrl+F your HW or SW number.

EnginesAll HW and SW numbers

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Hummer H3 Delco E38 files

10 files €18 each · card · by e-mail

Hummer H3 Delco E38 engines

10 files across 3 engine variants and 1 engine code. Listed most: 3.7 242hp, 6 files.

EngineCodeFiles
3.7 240hp2
3.7 242hp6
5.3 305hp1
5.3 305hpLH81

All Hummer H3 Delco E38 HW and SW numbers

1 HW number and 7 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

3.7 242hp 0 HW · 4 SW
Engine code, no HW listedSW versions
not listed4 12617631 12618588 12620193 12631999
3.7 240hp 1 HW · 2 SW
HWSW versions
126058111 12628994
Engine code, no HW listedSW versions
not listed1 12635973
5.3 305hp 0 HW · 2 SW
Engine code, no HW listedSW versions
not listed1 12628994
LH81 12630465