• Programmed 2003 Blazer S10 PCM, part 89017733. A direct-fit replacement to fix check engine lights, rough idle, and no-start conditions.
  • Programmed 2003 Avalanche 2500 PCM, part 89017733. This module is ready to install, fixing engine codes like P0601 and restoring performance.
  • Programmed 2003 Silverado Powertrain Control Module 89017733, showing the main connectors. A reliable fix for engine and transmission issues.
  • Programmed 2003 Silverado 3500 PCM 89017733. This ECM restores engine performance and clears codes like P0601 on GM trucks and vans.
  • 2003 Sierra 2500 Powertrain Control Module 89017733, showing the main housing and electrical connectors. Programmed to fix P0601 and U0100 codes.
  • Pre-programmed 2003 Sierra 3500 PCM, part 89017733. Arrives flashed to your VIN to fix check engine lights and no-start issues.
  • 2003 Express 3500 PCM, part 89017733, showing the main case and multi-pin electrical connectors. A reliable fix for engine and transmission faults.
  • 2003 Express 1500 PCM, part 89017733. This VIN-programmed engine computer solves check engine light issues, stalling, and no-start conditions in GM vans.
  • Pre-programmed 2003 Express 2500 PCM, part 89017733. Shows the main connectors, ready for installation to fix check engine lights and no-start issues.
  • Programmed 2003 Yukon XL 2500 PCM, part 88864822, showing the main connectors. A reliable fix for engine stalling and check engine light issues.
  • Front view of a 2003 Suburban 2500 PCM, part 88864822, showing the electrical connector ports. This module is pre-programmed to fix engine error codes.
  • Front view of a 2003 Sierra 1500 PCM, part 88864822, showing the main electrical connector ports. This programmed module fixes common DTCs like P0601.
  • 2003 Savana 1500 PCM, part 88864822, with its electrical connectors. This VIN-programmed module fixes stalling and check engine light codes.
  • Programmed 2003 Savana 2500 PCM 88864822, showing the main connectors. A reliable replacement engine computer for GM vans and trucks to fix DTCs like P0601.
  • VIN-Programmed 2003 Savana 3500 PCM 88864822. This engine computer fixes stalling and no-start issues and arrives ready for installation.
  • 2003 GMC Safari PCM 88864822 showing its three main electrical connectors. This VIN-programmed module is a direct fix for engine and transmission issues.
  • Front view of a 2003 S10 Sonoma PCM, part 88864822, showing the main electrical connector ports. This VIN-programmed module fixes engine and transmission issues.
  • Programmed 2003 Astro Powertrain Control Module 88864822, showing the main connectors. A reliable fix for engine and transmission issues on GM vans.
  • Programmed 2004 Corvette Powertrain Control Module, part 88864822. Shows module and connectors to fix no-start issues and clear DTCs like P0601.
  • 2004 CTS Powertrain Control Module 88864822 with electrical connectors visible. This pre-programmed PCM fixes check engine lights and stalling issues.

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