65.12-8 371 025 BMW 540i engine control 1997-2003 module computer **TESTED** Transmission control module This is a good ecm

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Stock # 4D188

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65.12-8 371 025 BMW 540i engine control 1997-2003 module computer **TESTED** Transmission control module This is a good ecmStock # 4B340 This is a good engine control module computer for a 1997 2003 BMW 540i. The part # is 65. 12 8 371 025. It comes with a 90 day warranty. Make sure your part number matches before ordering. Computer may need to be reprogrammed to you vehicle. Used parts may have minor dings and scratches.