Shop OEM Volkswagen Group Part # 4M0819439B (4M0-819-439-B, 4M0819439A). Cabin Air Filter. Cabin Air Filter - Repair or Replace If the air coming out of your vents smells a little funny—like mildew or funk—or

Cabin Air Filter. Od. Filter.
Cabin Air Filter. Charcoal. From 05/08/2017. From 08/05/2017. Odor. To 05/08/2017. To 08/05/2017.

Cabin Air Filter

Cabin Air Filter - Repair or Replace
If the air coming out of your vents smells a little funny—like mildew or funk—or if your windshield fogs up with the A/C on, your may have a clogged cabin filter. Many manufacturers recommend replacing the cabin filter, or pollen filter, as part of its scheduled maintenance.