This original MAF was removed from a crashed E39 530i.  Fits all E39, E46, E53 X5, and E36 Z3 models equipped with a 3.0L M54 motor from 1999-2006.  Includes the MAF as shown.  According to RealOEM, this unit with PN 13627567451 was found on the following vehicles:
The unit is in good working order.  There are no damages of flaws.

Shipping is $7.