Recommended additional repairs: Air Filter; Housing Type: with housing; Manufacturer Restriction: Bosch; Engine Code: 20 6S 1/2; Required quantity: 2; BMW: 3 Limousine (E36),3 Coupe (E36),5 Limousine (E34),7 (E32),5 Touring (E34),8 (E31); 13621718521, 13621733678, 13627527525; Air mass sensor,MAF sensor,Air flow meter,Air flow sensor,Mass air flow meter