Shop 2003 BMW 325Ci Filter. Seal. Housing. Cabin. Air. (Lower). Cabin Air Filter - Repair or Replace Heater, HVAC, Little - OEM BMW Part # 64318370409 (64-31-8-370-409)

Cabin Air Filter Case Seal. Cabin Air Filter Seal. Upper. Case.

Cabin Air Filter SealCabin Air Filter Case Seal

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.