aFe
$23.55

Hengst
$19.24

Hengst
$8.09

Pronto
$12.71

Beck Arnley
$15.69

GPD
$11.62

WIX
$25.99

K&N
$49.56

K&N
$68.99

K&N
$68.99


ATP
$29.05


ATP
$12.99
All 12 products shown
Yes, all parts displayed on this page are verified to fit the 2018 Mazda CX-9 using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
We offer a wide selection of air filters parts specifically designed for the 2018 Mazda CX-9. All parts shown are verified for fitment and include detailed product information to help you choose the right option.
We carry parts from trusted brands including K&N, ATP, Hengst, aFe, and Beck Arnley, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.