12622139 12609199 Delco E38 original ECU file – Hummer H2 6.2 393hp

SW12622139UPG12609199

Vehicle: Hummer H2
Engine: 6.2 393hp
ECU: Delco E38
SW: 12622139
SW upgrade: 12609199
In the archive since: 2026-10-16

SW numbers next to 12622139

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

SW	Listed for
12620193	Hummer H3 3.7 242hp
12620818	Chevrolet Camaro 6.2 426hp
12622161	Chevrolet Silverado 6.0 367hp
12624402	Chevrolet Camaro 6.2 585hp
12625016	Cadillac ATS 3.6 470hp · Delco E92
12625341	Chevrolet Captiva 2.4 167hp · Delco E67
12625349	Chevrolet Captiva 2.4 167hp
12628912	Chevrolet Camaro 6.2 585hp
12628961	Chevrolet Captiva 2.4 187hp · Delco E37
12628982	Chevrolet Malibu 3.5 240hp

This ECU and car in figures

Delco E38: 125 files, 46 SW numbers, 2 with a map pack. Makes: Chevrolet (89), Cadillac (11), Holden (10), Hummer (10). Most listed: Chevrolet Camaro (61), Chevrolet Silverado (13), Cadillac Escalade (11), Holden Commodore (9).

12622139 12609199 Delco E38 original ECU file – Hummer H2 6.2 393hp

SW numbers next to 12622139

This ECU and car in figures

What you get

Other files for the Hummer H2

Other Delco E38 files