• Front view of the 2004 CTS Powertrain Control Module 8125781270 with connectors visible. This pre-programmed ECM fixes engine issues like P0601.
  • Programmed 2003 Blazer S10 PCM, part 8125781270. This engine computer fixes check engine lights, stalling, and poor running conditions on GM trucks.
  • Programmed 2003 Avalanche 2500 PCM, part 8125781270. Shows the main housing and connector pins, a reliable fix for engine error codes and no-start issues.
  • Programmed 2003 Silverado 1500 PCM 8125781270. This engine computer is flashed to your VIN to fix check engine lights and running issues.
  • Programmed 2003 Silverado 2500 PCM, part 8125781270. This engine computer fixes check engine lights and running issues like code P0601.
  • Front view of the VIN-programmed 2003 Silverado 3500 PCM, part 8125781270. Shows main connectors, ensuring a direct fit to solve DTCs like P0601.
  • Front view of the 2003 Sierra 2500 PCM, part 8125781270, showing the main electrical connectors. This VIN-programmed module fixes P0601 codes.
  • 2003 Sierra 3500 Pickup Engine Control Module 8125781270 Programmed To Your VIN VIN PCM ECM ECU
  • Programmed 2003 Express 3500 PCM, part 8125781270. Shows the main computer housing and electrical connectors, a direct fix for engine error codes.
  • Programmed 2003 Express 1500 PCM, part 8125781270. This replacement engine computer fixes no-start issues and DTC P0601.
  • Front view of a 2003 Express 2500 PCM, part 8125781270. This VIN-programmed module resolves common DTCs like P0601 and restores engine performance.
  • Front view of a 2003 Yukon XL 2500 PCM, part 12581565, showing the main electrical connector ports. This pre-programmed module fixes running issues.
  • Programmed 2003 Suburban 2500 PCM, part 12581565. Shows connectors and casing, ready to install and fix Check Engine Light and drivability problems.
  • 2003 Sierra 1500 PCM, part 12581565, showing the main connectors. This pre-programmed module resolves issues like no-start conditions and DTC P0601.
  • Programmed 2003 Savana 1500 PCM, part 12581565, ready for installation. Fixes check engine light codes like P0601 and restores engine performance.
  • Pre-programmed 2003 Savana 2500 Powertrain Control Module 12581565. Solves no-start conditions and check engine light codes like P0601.
  • A 2003 Savana 3500 PCM, part 12581565, showing the main electrical connector ports. This programmed module fixes engine and transmission issues.
  • Front view of the 2003 GMC Safari PCM 12581565, showing the main electrical connectors. This pre-programmed module resolves common engine error codes.
  • Front view of a 2003 S10 Sonoma PCM, part 12581565, showing the main electrical connectors. This programmed module fixes engine stalling and DTCs like P0601.
  • Front view of a 2003 Astro Powertrain Control Module 12581565, showing the large electrical connector ports. This pre-programmed unit solves common engine problems.

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