Features: 1.Part Number: Mass air flow sensor replacement OE number is 0280217502, 74?10041, MAS4594, MAS0390 for reference, please double check before purchasing. 2.Fitment: Replacement for 325i 1993?1995, replacement for 325i M50 Eng. 1992, replacement for 530i 1994?1995, replacement for 530iT 1994?1995, replacement for M3 1995, etc. 3.Powerful Function: The MAF air flow meter sensor is designed to convert the inhaled air flow into an electrical signal with high accuracy, delivering better vehicles performance. 4.Excellent Performance: Professional air flow meter sensor can measure the fluid flow of acids, alkalis, salt solutions, water, sewage, corrosive liquids, and slurries and slurries. 5.Easy Installation: MAF sensor is made from superior ABS plastic with elaborate manufacturing process, directly replace original old or damaged one without modification. Specification: Item Type: Mass Air Flow Sensor_x000D_ Material: ABS_x000D_ OE: 0280217502, 74-10041, MAS4594, MAS0390_x000D_ Fitment: _x000D_ Replacement for 325i 1993-1995 _x000D_ Replacement for 325i M50 Eng. 1992 _x000D_ Replacement for 325iC 1993-1995 _x000D_ Replacement for 325iC M50 Eng 1992 _x000D_ Replacement for 325iS 1992-1995 _x000D_ Replacement for 525i 1993-1995 _x000D_ Replacement for 525iT 1993-1995 _x000D_ Replacement for 530i 1994-1995 _x000D_ Replacement for 530iT 1994-1995 _x000D_ Replacement for M3 1995 PackageList: 1 x_x000D_ _x000D_ Mass Air Flow Sensor Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!