• A replacement Express 2500 Powertrain Control Module 12602801, showing the main case and three electrical connector ports for a direct-fit installation.
  • Programmed 2005-2006 Yukon XL 2500 PCM 12589462 with connectors visible. This plug-and-play module solves engine stalling and check engine light issues.
  • Pre-programmed 2005-2006 Suburban 2500 PCM, part 12589462. This ECM fixes check engine lights, poor mileage, and no-start issues.
  • Front view of the 2005 GMC Safari PCM 12589462, showing the multi-pin connectors. This VIN-programmed module fixes engine and transmission issues.
  • Programmed 2005-2007 Savana 3500 PCM 12589462. Front view showing the main electrical connectors for a direct-fit replacement to solve engine error codes.
  • Front view of a 2005-2007 Savana 2500 PCM, part number 12589462. This programmed module resolves check engine lights and no-start conditions.
  • Programmed 2005-2007 Savana 1500 PCM, part 12589462, showing the main electrical connectors. This module fixes engine stalling and check engine light issues.
  • Programmed 2005-2007 Sierra 1500 PCM 12589462. This replacement ECM is ready to install, solving common engine and transmission problems for GM trucks.
  • 2005 Astro Powertrain Control Module 12589462, pre-programmed to your VIN to fix check engine lights and no-start issues on GM trucks and vans.
  • Programmed 2004-2005 CTS PCM 12589462 showing the main connectors. A direct-fit solution to clear engine codes and restore performance.
  • Image of a 2005 Blazer S10 PCM, part number 12589462, showing the main electrical connectors. This VIN-programmed module fixes check engine lights and no-start issues.
  • Programmed 2005-2006 Avalanche 2500 PCM, part number 12589462. This engine computer is a reliable fix for check engine lights and poor performance.
  • Programmed 2005-2007 Sierra 3500 PCM 12589462 showing the main connectors. A reliable fix for DTC P0601 and poor engine performance.
  • Front view of a 2005-2007 Silverado 3500 PCM with part number 12589462 visible. This VIN-programmed module fixes P0601 codes and poor engine performance.
  • Pre-programmed 2005-2007 Silverado PCM 12589462. This engine control module arrives ready to install, fixing common issues like P0601 codes.
  • Programmed 2005-2007 Silverado 1500 PCM 12589462 with connectors visible. A direct-fit solution to resolve engine error codes and performance issues.
  • Programmed Express 3500 Van PCM, part 12589462, for 2005-2007 models. This module fixes check engine lights and poor running conditions and arrives ready to install.
  • A 2005-2007 Express 1500 Van PCM, part 12589462, showing the metal casing and multi-pin connectors. This module is VIN-programmed to fix CEL codes.
  • Programmed 2005-2007 Express 2500 PCM, part 12589462, showing the main electrical connectors. A reliable fix for check engine lights and stalling.
  • Front view of a 2016 Suburban 3500 Engine Control Module 22819494, showing the main electrical connectors. This VIN-programmed ECM fixes check engine lights and no-start conditions.

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