• Programmed 12635019 ECM for GM 3.6L vehicles like the Acadia, Traverse, and CTS, showing the main connectors.
  • Programmed 2010-2011 Buick LaCrosse ECM, part number 12635019, ready for installation.
  • A pre-programmed 2010-2011 Cadillac STS ECM, part number 12617230, ready for installation.
  • Front view of a programmed 2010-2011 GM 3.6L ECM, part number 12617230, ready for installation.
  • Programmed 2010-2011 Buick Enclave ECM Engine Computer part number 12617230 with connectors visible.
  • Programmed 2010-2011 Cadillac CTS ECM 12617230 engine computer module with connectors visible.

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