1999-2000 Nissan Frontier ecm ecu computer MEC04-121 Cummins The part # is 25745821

The part # is 25745821

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1999-2000 Nissan Frontier ecm ecu computer MEC04-121 Cummins The part # is 25745821Stock # 4B39 This is a good ecm or engine computer for a 1999 2000 Nissan Frontier. The part # is MEC04 121. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to your vehicle.