BMWs have a unique outside air filtration system that uses a small filter to clean the outside air before it enters the car. Over time, these filters become clogged with outside contaminants and even leaves, causing your ventilation system to lose efficiency. While not as hermetically safe as duct tape and plastic sheeting, replacement of this filter will get clean fresh air flowing through your car once again.
Microfilter w/ Activated Carbon (2 per car, sold per each), BMW E39 5 Series, All (1996-03), Each
64-11-0-008-138-M87
Microfilter w/ Activated Carbon (2 per car, sold per each), BMW E39 5 Series, All (1996-03), Each Brand: Micronair [Photo]
$27.25
64-11-0-008-138-M347
Microfilter w/ Activated Carbon (2 per car, sold per each), BMW E39 5 Series, All (1996-03), Each Brand: Helsa [Photo]
$22.75
Microfilter, BMW E39 5 Series, All (1996-03), Each
64-31-9-069-927-M87
Microfilter, BMW E39 5 Series, All (1996-03), Each Brand: Micronair [Photo]
$17.00
64-31-9-069-927-M347
Microfilter, BMW E39 5 Series, All (1996-03), Each Brand: Helsa [Photo]
