- Rebuilt OEM Engine Control Module (ECM)
- 1-Year Replace or Repair Warranty
- Optionally extend your warranty at checkout to up to 3 years
- Free Shipping via Fedex Ground (4-5 Days) or USPS Priority Mail (2-3 Days)
- Unlimited Free Telephone Support
Interchangeable Part Numbers:
This ECM is 100% compatible with and supersedes ECMs bearing any of the following Part Numbers:
Firmware Revisions: 05094939AA, 05094939AB, 05094939AC, 05094939AD, 05094939AE, 05094939ZB, 05094939AF, 56044783AD, 56044783AE, 56044783AF, 56044783AG, 56044783AH, 56044783ZE, 56044783AI, 56044784AD, 56044784AE, 56044784AF, 56044784AG, 56044784ZE, 56044784AH, 56044785AD, 56044785AE, 56044785AF, 56044785AG, 56044785ZE, 56044785AH, P05094939AA, P05094939AB, P05094939AC, P05094939AD, P05094939AE, P05094939ZB, P05094939AF, P56044783AD, P56044783AE, P56044783AF, P56044783AG, P56044783AH, P56044783ZE, P56044783AI, P56044784AD, P56044784AE, P56044784AF, P56044784AG, P56044784ZE, P56044784AH, P56044785AD, P56044785AE, P56044785AF, P56044785AG, P56044785ZE, P56044785AH
Hardware Codes: 05094597AC, 05094597AD, P05094597AC, P05094597AD
The Hardware Code is a number assigned to an ECM during initial manufacturing. It is the “platform” onto which firmware specific to your vehicle / powertrain is then loaded. Always seek to purchase the latest Firmware Revision of your original ECM.
Part Number Notes:
- The last two alpha characters in ECM Part Numbers refer to the firmware revision. We will ship you the latest revision which is backward-compatible with all prior revisions.
- The presence or absence of a leading zero as the first character in the part number is not significant. It may appear on your old ECM with or without a leading zero.
- Your old ECM may show a “P”, or “P/N” in front of the part number. This is merely a field heading on the sticker that means “Part Number” and is not significant.