Buy OEM 2009 Lexus Part # 8713906030 (87139-06030, 8713906040, 8713928010, 8713932010). 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

FILTER, CLEAN AIR

Fits ES 330, GX 470, RX 330, RX 350, RX 400h

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 2009 Lexus may have a clogged cabin filter. Many manufacturers recommend replacing the cabin filter, or pollen filter, as part of its scheduled maintenance.