• Programmed 2004 Escalade EXT PCM 12586242 Engine Computer Module, front view.
  • Front view of the 2004 Escalade EXT PCM 12586242 showing the main connectors.
  • Front view of the 2004 Escalade EXT programmed PCM 12586242, showing the main connectors.
  • Programmed 2004 GM PCM Engine Computer 12586242 for Escalade, Sierra, and Silverado, shown on a clean background.
  • Programmed 12586242 PCM for a 2004 Cadillac Escalade, showing the main connectors.
  • Programmed 12586242 PCM for 2004 GM trucks and SUVs, showing the main connectors.
  • A programmed 2004 Escalade EXT Engine Computer, part number 12586242, ready for installation.
  • Programmed 2004 GM PCM 12586242 Engine Control Module for Silverado, Sierra, and Escalade.
  • 2004 Cadillac Escalade EXT PCM Engine Computer 12586242, showing the main connectors.
  • Programmed 2004 GM PCM 12586242 for Silverado, Sierra, and Escalade, showing the main connectors.
  • Programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation.
  • Engine Control Module (ECM) for a 2004 Cadillac Escalade EXT, showing the main housing and connection ports.
  • Programmed 2004 Escalade EXT PCM, part number 12586242, ready for installation.
  • Programmed 12586242 PCM Engine Control Module for 2004 GM trucks and SUVs, showing connectors.
  • Programmed 12586242 PCM for a 2004 GMC Envoy, showing the main connectors and service number label.
  • 2004 GMC Envoy XUV PCM replacement module, part number 12586242, ready for installation.
  • Programmed 2004 GM Truck SUV ECM, part number 12586242, ready for installation.
  • Pre-programmed 2004 GMC Envoy XL PCM, part number 12586242, ready for installation.
  • Front view of the 2004 Envoy XL PCM 12586242, showing the main electrical connectors.
  • A replacement 2004 Sierra Denali PCM 12586242 engine computer module against a white background.

Search…

Search by Vehicle

Scroll to Top