• Pre-programmed 2004 Escalade PCM, part number 12586242, with its three main electrical connectors visible against a white background.
  • Pre-programmed 2004 Escalade ECM, part number 12586242, ready for installation in a GM truck or SUV.
  • Front view of the 2004 Escalade PCM with part number 12586242 visible, programmed for GM vehicles.
  • Programmed 2004 Escalade PCM, part number 12586242, ready for installation on a GM truck or SUV.
  • Programmed 2004 Escalade PCM, part number 12586242, ready for installation in a GM truck or SUV.
  • 2004 Cadillac Escalade PCM Engine Computer Module 12586242
  • Programmed 2004 Escalade PCM, part number 12586242, ready for installation in a GM vehicle.
  • Pre-programmed 2004 Escalade PCM, part number 12586242, showing the main electrical connectors and aluminum housing.
  • Programmed 2004 Escalade PCM 12586242 Engine Computer Module with connectors visible.
  • Pre-programmed 2004 Escalade PCM, part number 12586242, ready for installation.
  • A pre-programmed 2004 Escalade PCM, part number 12586242, ready for installation to fix engine issues.
  • A 2004 Escalade PCM, part number 12586242, shown on a clean white background, ready for programming and installation.
  • Pre-programmed 2004 Escalade EXT PCM, part number 12586242, showing the main electrical connectors for installation.
  • Pre-programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation on a workbench.
  • Programmed 2004 Escalade EXT PCM with part number 12586242 shown on a white background.
  • Programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation in a GM truck or SUV.
  • A VIN-programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation.
  • A close-up view of the 2004 GM Engine Computer, part number 12586242, showing the main electrical connectors.
  • Programmed 2004 Escalade EXT PCM Engine Computer Module 12586242, front view showing connectors.
  • Programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation on a workbench.

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