Mass Air Flow Meter. Fits BMW 3 Series E36 5 E34 7 E32 E38 730 735. Equivalent to Part Numbers: BMW: 13 62 1 733 258, BMW: 13 62 1 738 908, BMW: 1…. If you order before 12PM we'll dispatch same day from our UK warehouse. For guaranteed next day delivery please select this option at checkout. This product comes with free 365-day no quibble returns (UK only).