Mass Air Flow Sensor fits BMW E46 E36 E38 E39 5WK9605 5WK9608 13621432356
BMW 7 Series E38. BMW 5 Series E39. A faulty sensor can lead to poor acceleration, rough idle, stalling or increased fuel consumption. BMW 3 Series E46. BMW Z3 E36. •Product Type: Mass Air Flow Sensor (MAF).