12644447 12654302 Delco E39A3 original ECU file – Chevrolet Camaro 3.6 304hp

SW 12644447 is also listed for

The catalogue has this SW number on 1 other vehicle variant, 1 file:

• Chevrolet Impala 2.5 304hp

SW numbers next to 12644447

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.

Other numbers for the Chevrolet Camaro 3.6 304hp

10 files cover exactly this car and engine, on Delco E39A3 (8), Delco E39 (2). If your ECU reads differently from this page, 4 of the others:

This ECU and car in figures

Delco E39A3: 43 files, 13 SW numbers, 3 with a map pack. Makes: Chevrolet (21), Opel (15), Buick (3), Cadillac (3). Most listed: Opel Astra (11), Chevrolet Camaro (10), Chevrolet Captiva (7), Chevrolet Blazer (4).

Chevrolet Camaro: 104 files. ECU types: Delco E38 (61), Delco E80 (10), Delco E39A3 (10), Delco E39A2 (6). Engine codes: LSA (3).