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GMC C7500 original ECU files

Every stock read we have for the GMC C7500, by engine. Ctrl+F your HW or SW number.

A WinOLS map pack for the GMC C7500: €54

Denso 94661024 3Denso, type not listed 1

EnginesAll HW and SW numbersOther GMC models

GMC C7500 files

4 files €18 each · card · by e-mail

GMC C7500 engines

4 files across 2 engine variants and 1 engine code, on 2 ECU types. Listed most: 7.8 204hp, 2 files.

EngineCodeFilesECU types
7.5 204hp1Denso, type not listed 1
7.8 204hp2Denso 94661024 2
7.8 204hp6KH11Denso 94661024 1

All GMC C7500 HW and SW numbers

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

Denso 94661024 2 HW · 1 SW
HWSW versions
275800-601 A5506H04TA20
A5B16H07AA10no SW listed

Other GMC models