VERY IMPORTANT. Other MAF choices also used on your model - Message your reg number before purchase. Ref INT 19483. 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: BOSCH: HFM 5 FIAT: 55187718 OPEL: 24439252 OPEL. 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).