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4U7A-12A650-KAA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

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Home B4000 | ECM | PCM | ECU

B4000 ECM | B4000 PCM | B4000 ECU

ProTech Auto Systems is your trustworthy supplier of all ECM, PCM, and ECU B4000 Auto Computers. These devices monitor the fuel, air, and electrical aspects of a B4000 engine to ensure optimal engine performance. When an auto computer becomes impaired, that is where ProTech Auto Systems steps in.

Showing 313–324 of 647 results

  • 4U7A-12A650-KAA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KAA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 4U7A-12A650-KAA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KAA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 4U7A-12A650-KAB | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KAB | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 4U7A-12A650-KAB | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KAB | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 4U7A-12A650-KBA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KBA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 4U7A-12A650-KBA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    4U7A-12A650-KBA | 2004 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $249.00     BUY NOW Buy Now
  • 5L5A-12A650-AFA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AFA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now
  • 5L5A-12A650-AFA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AFA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now
  • 5L5A-12A650-AGA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AGA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now
  • 5L5A-12A650-AGA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AGA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now
  • 5L5A-12A650-AHA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AHA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now
  • 5L5A-12A650-AHA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    5L5A-12A650-AHA | 2005 Mazda B4000 4.0L PCM ECU ECM Engine Computer

    $299.00     BUY NOW Buy Now