... technolog 3,Digital Circuit 4,Advanced Testing Equipment 5,0 280 217 523 Product NameMAF Mass Air Flow ... Mass Air Flow Meter,MAF Sensor,Auto SenorBOSCH NO.0 280 217 523NEW Air Flow Mass meter Sensor ... ) 03.97-07.03 - 105 143 2295*All BOSCH Models we can produce:0280217114,0280217121,0280217123,0280217124,0280217515,0280217517 ... 0281002805,0281002821, Auto MAF Sensor for BENZ,Vw(Bosch NO. 0 280 217 523)