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  • Programmed 1999-2000 Chevrolet 3500 PCM, part 8162634940. Shows the main housing and electrical connectors. A reliable fix for engine stalling and P0601 codes.

    Programmed 1999-2000 Chevrolet 3500 PCM 8162634940 | Flashed to Your VIN

  • Direct-fit 1999 Chevrolet 1500 PCM 8162634940 with connectors shown. A pre-programmed solution to fix running issues and clear P0601 codes.

    Programmed 1999 Chevrolet 1500 PCM 8162634940 | VIN Flashed

  • Programmed 1999-2000 Chevrolet 2500 PCM, part 8162634940. This engine computer fixes check engine lights and no-start issues for GM trucks.

    1999-2000 Chevrolet 2500 PCM 8162634940 Programmed to Your VIN

  • 1998-2000 Bravada PCM part 8162634940. This pre-programmed powertrain control module fixes engine stalling and check engine light issues.

    Programmed 1998-2000 Bravada PCM 8162634940 | Powertrain Control Module

  • Programmed 1998-2000 Blazer S10 PCM 8162634940 for GM trucks. Shows the main computer housing and multi-pin connectors for a direct-fit installation.

    Programmed 1998-2000 Blazer S10 PCM 8162634940 | VIN Matched

  • Programmed 1999-2000 Silverado PCM, part 8162634940, showing the main connectors. A direct-fit solution for fixing engine codes and drivability problems.

    Programmed 1999-2000 Silverado PCM 8162634940 | VIN Flashed for Your Truck

  • Programmed 1998-2000 Isuzu Hombre PCM, part 8162634940, with three main electrical connectors visible. A reliable fix for poor engine performance and DTCs.

    1998-2000 Isuzu Hombre PCM 8162634940 Programmed | VIN Matched

  • Programmed 1999-2000 GMC 3500 PCM, part 8162634940, showing the main electrical connector ports. A reliable replacement to fix engine stalling and clear DTCs.

    1999-2000 GMC 3500 PCM 8162634940 Programmed to Your VIN

  • Gm Black Box Pcm

    1999 – 2000 GMC 2500 Engine Control Module 8162634940 Programmed To Your VIN VIN PCM ECM

  • Programmed 1999 GMC 1500 PCM, part 8162634940, with connectors visible. A direct replacement to fix check engine lights and poor engine performance.

    1999 GMC 1500 PCM 8162634940 | Programmed to Your VIN

  • Programmed Powertrain Control Module (PCM) for 1999-2002 Express 3500 Van, part 8162634940. Shows connectors for a direct-fit installation.

    Programmed PCM for 1999-2002 Express 3500 Van | 8162634940 | VIN Matched

  • Programmed 1999-2002 Express 2500 PCM 8162634940. Shows the main connectors for a direct-fit installation to fix engine and transmission problems.

    Programmed 1999-2002 Express 2500 Van PCM 8162634940 | VIN Flashed

  • Programmed Express 1500 Van PCM 8162634940, showing connectors. A reliable fix for check engine lights and no-start issues on GM vans.

    Express 1500 Van PCM 8162634940 Programmed with GM Updates | 1999-2002

  • Front view of a 1999-2000 Yukon PCM, part 21811787. This pre-programmed module fixes check engine lights and erratic engine behavior.

    Programmed 1999-2000 Yukon PCM 21811787 | Flashed to Your VIN

  • Programmed 1999-2000 Tahoe PCM, part 21811787. This VIN-flashed ECU fixes engine stalling, no-start issues, and poor fuel economy in GM trucks.

    Programmed 1999-2000 Tahoe PCM 21811787 | VIN Flashed Engine Computer

  • Gm Black Box Pcm

    1999 Suburban 1500 Engine Control Module 21811787 Programmed To Your VIN VIN PCM ECM

  • A 1999 Suburban 2500 PCM, part 21811787, showing the main electrical connectors. This VIN-programmed module fixes engine stalling and rough idle.

    Programmed 1999 Suburban 2500 PCM 21811787 | VIN Matched & Ready

  • Programmed 1999-2001 GMC Safari PCM 21811787 with clear connectors, a direct-fit replacement to solve engine stalling and check engine light issues.

    Programmed 1999-2001 GMC Safari PCM 21811787

  • Programmed 1999-2002 Savana 3500 PCM, part 21811787, showing the main electrical connectors. This module fixes check engine lights and no-start issues.

    Programmed 1999-2002 Savana 3500 PCM 21811787 | VIN Matched & Ready to Install

  • Front view of a 1999-2002 Savana 1500 PCM, part 21811787, showing the main electrical connector ports. This module fixes check engine codes like P0601.

    1999-2002 Savana 1500 Van PCM 21811787 | VIN Programmed | GM Updates

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