12646251 12646250 Delco E86 original ECU file – Chevrolet Silverado 6.6 396hp
HW
12646251SW12646250CAL636FF6228BF506CA- Vehicle
- Chevrolet Silverado
- Engine
- 6.6 396hp
- ECU
- Delco E86
- HW
- 12646251
- SW
- 12646250
- Calibration
- 636FF6228BF506CA
SW 12646250 is also listed for
The catalogue has this SW number on 3 other vehicle variants, 5 files:
- Chevrolet Silverado 6.6 260hp, 6.6 V8 396hp 4 files
- GMC Sierra 6.6 V8 400hp
SW numbers next to 12646250
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 |
|---|---|
| 12645537 | Buick Excelle 1.6 16V Turbo VVT 180hp A16LET · Delco E83 |
| 12645607 | Opel Astra 1.4 16V Turbo DCVCP 140hp · Delco E78 |
| 12645749 | Chevrolet Cobalt 1.8 140hp · Delco E83 |
| 12645751 | Chevrolet Silverado 6.6 V8 D 365hp · Bosch EDC17CP18 DELCO E86A |
| 12646099 | Cadillac SRX 3.6 308hp · Delco E39 |
| 12646746 | Opel Astra 1.4 140hp A14NEL · Delco E78 |
| 12647088 | BMW Z Series 3.0 340hp N54B30 · Delco E39 |
| 12647136 | Opel Astra 1.4 16V Turbo DCVCP 120hp A14NEL · Delco E78 |
| 12647468 | Chevrolet Captiva 2.4 170hp · Delco E37 |
| 12647732 | Opel Astra 1.4 120hp A14NEL · Delco E78 |
Other numbers for the Chevrolet Silverado 6.6 396hp
3 files cover exactly this car and engine, on Bosch EDC17CP18 DELCO E86A (2), Delco E86 (1). If your ECU reads differently from this page, 1 of the others:
This ECU and car in figures
Delco E86: 11 files, 6 SW numbers, 3 with a map pack. Makes: Chevrolet (6), GMC (5). Most listed: Chevrolet Silverado (6), GMC Sierra (5).
Chevrolet Silverado: 50 files. ECU types: Bosch EDC17CP18 DELCO E86A (14), Delco E38 (13), Bosch EDC17CP18 DELCO E86B (6), Delco E86 (6). Engine codes: GM Duramax LML (8), GM Duramax (4), LGH (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
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Other Delco E86 files
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GMC Sierra6.6 451hp
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GMC Sierra6.6 V8 400hp
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HW12646251SW12646250
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GMC Sierra6.6 V8 400hp
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GMC Sierra6.6 451hp
Delco E86
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€18
Chevrolet Silverado6.6 365hp · GM Duramax LML
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HW12657305SW12667378
€18
Chevrolet Silverado6.6 V8 D 365hp · GM Duramax LML
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HW12645752SW12645751
€18
Chevrolet Silverado6.6 397hp · GM Duramax LML
Delco E86
HW12644096SW12644095
€18
Chevrolet Silverado6.6 397hp · GM Duramax LML
Delco E86
HW12644096SW12644095
€18