2011-2014 Mazda CX-9 CX9 ecm ecu computer B50A-12A650-EF Cummins This is a good ecm

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The part # is  37820-5A0-L22

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2011-2014 Mazda CX-9 CX9 ecm ecu computer B50A-12A650-EF Cummins This is a good ecmStock # 4D128 This is a good ecm or engine computer for a 2011 2014 Mazda CX 9. The part # is B50A 12A650 EF. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle.