• Programmed 2003 Sierra 2500 PCM, part IS 8125815650. Shows the main computer housing and multi-pin connectors for a direct-fit replacement.
  • Programmed 2003 Sierra 3500 PCM, part IS 8125815650, ready for installation. Fixes check engine lights and drivability issues in GM trucks.
  • 2003 Express 3500 Powertrain Control Module, part IS 8125815650. Shows the main housing and connector pins for a direct-fit replacement to fix P0601 codes.
  • Programmed 2003 Express 1500 PCM, part IS 8125815650. Shows the main connectors, a direct solution for fixing stalling and check engine codes.
  • Front view of the 2003 Express 2500 Van PCM, part IS 8125815650, showing the main electrical connectors. This VIN-programmed module fixes engine performance issues.
  • Front view of a 2003 Suburban 2500 PCM, part 89017733, showing the main electrical connectors. This module is pre-programmed to fix engine codes.
  • Front view of the 2003 Savana 1500 Powertrain Control Module 89017733, showing the main electrical connectors for a direct-fit installation.
  • Programmed 2003 Savana 2500 PCM, part 89017733. A direct-fit replacement to solve engine computer issues like DTC P0601 and restore performance.
  • Programmed 2003 Savana 3500 Powertrain Control Module 89017733. Fixes check engine lights, no-start conditions, and communication errors.
  • 2003 GMC Safari PCM 89017733, pre-programmed to your VIN. Shows module connectors, ready for installation to fix running issues.
  • Front view of a 2003 S10 Sonoma PCM, part 89017733, with connectors visible. This VIN-programmed module fixes engine stalling and no-start conditions.
  • A 2003 Astro Powertrain Control Module, part 89017733, showing its multiple wiring harness connectors. This pre-programmed ECM fixes engine issues.
  • A 2004 Corvette Powertrain Control Module, part 89017733, showing the main case and multi-pin connectors. This VIN-programmed ECU fixes common engine problems.
  • Front view of a 2004 CTS Powertrain Control Module, part 89017733. Shows the main connectors for a VIN-programmed replacement to fix engine and communication errors.
  • Programmed 2003 Blazer S10 PCM, part 89017733. Shows the module's connectors, ready for installation to fix drivability issues and clear codes like P0601.
  • Programmed 2003 Avalanche 2500 PCM, part 89017733. This engine computer fixes DTCs like P0601 and restores truck performance.
  • Programmed 2003 Silverado 1500 PCM 89017733 with connectors visible. A reliable fix for engine error codes and running issues.
  • Pre-programmed 2003 Silverado 3500 Powertrain Control Module 89017733. Shows connectors for a direct-fit install to fix engine codes like P0601.
  • Programmed 2003 Sierra 2500 PCM, part 89017733, showing its multiple electrical connector ports. This module solves check engine lights and stalling.
  • Programmed 2003 Sierra 3500 PCM, part 89017733. Fixes engine stalling, check engine lights, and communication errors on GM trucks and vans.

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