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12664821 12660619 Delco E39A original ECU file – Cadillac STS 2.0 250hp

SW12664821UPG12660619

Where do I find these numbers?

Engine
2.0 250hp
SW
12664821
SW upgrade
12660619

SW numbers next to 12664821

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.

SWListed for
12662629Opel Insignia 2.0 250hp
12663030Chevrolet Captiva 2.4 182hp · Delco E39A3
12663375Cadillac CTS 2.0 275hp A20NHT · Delco E39
12664221Chevrolet Malibu 2.0 250hp
12664513Chevrolet S10 2.5 206hp · Delco E80
12665803Opel Adam 1.4 150hp B14NEH · Delco E78
12665807Chevrolet Cruze 1.4 150hp · Delco E80
12665821Opel Corsa 1.0 200hp · Delco E80
12666077Cadillac SRX 3.6 249hp
12666133Opel Insignia 2.0 250hp A20NHT

This ECU and car in figures

Delco E39A: 47 files, 13 SW numbers. Makes: Opel (36), Cadillac (5), Chevrolet (4), Chevrolet (EU) (2). Most listed: Opel Insignia (32), Cadillac SRX (4), Opel Astra (4), Chevrolet Malibu (2).

Cadillac STS: 4 files. ECU types: Bosch ME9.6 (2), Delco E39A (1), Bosch ME9.6.1 (1). Engine codes: LY7 (1).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the Cadillac STS

Other Delco E39A files

Original ECU file Delco E39A · 12664821 · 12660619
€18
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