Mass Air Flow Sensor - E28 E34 535i - E24 635csi - E23 E32 735i/il

This part is listed by BMW as BMW part number 13627547981 (13-62-7-547-981) and is described as Genuine BMW Mass Air Flow Sensor - E28 E34 535i - E24 635csi - E23 E32 735i/il. 

This is a factory BMW remanufactured air flow meter. Unfortunately buying "new" is not an option for this AFM anymore. But an original BMW rebuilt unit will work and function 100% as designed, and allow your M30 "big six" engine to meter it's intake air precisely again, for smooth running and idle. 

This item is eligible for a refundable core charge, and the price includes this refundable core charge, should you choose to send your old serviceable unit back to us. As of the last update, the refundable core charge on this item was $100. Upon receipt and approval of your rebuildable core, a refund will be processed back to you. This core charge amount is subject to change. Please call us with any questions. 

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.

A core charge applies to this purchase. The supply of original parts for rebuilding keeps the final purchase price low. The core must match the part that was supplied in terms of fitment, type, application, accessories, and hardware. Damaged or modified cores will not receive a refund. A core charge can only be refunded once the core has been inspected and approved. Click here for our Core Policy.