Mass Air Flow Meter. At Purevue we are committed to sourcing parts of OE quality or beyond, in order to ensure we will not let the customer down. . Cross Reference: BMW: 1 432 356, BMW: 13 62 1 432 356, HYUNDAI: 281…. We are committed to keeping our prices as low as possible, and protecting our customers with long guarantees. This product comes with free 30-day no quibble returns (UK only).