Infiniti FX50 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Infiniti FX50 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Infiniti FX50 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Infiniti FX50 run better. Fast and FREE SHIPPING with any Infiniti FX50 air filter

  1. 2013 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2409
    K&N
  2. 2013 Infiniti FX50 5.0L V8 Gas air filter
    RON 129.19
    KNA-2409
    K&N
  3. 2012 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2409
    K&N
  4. 2012 Infiniti FX50 5.0L V8 Gas air filter
    RON 129.19
    KNA-2409
    K&N
  5. 2011 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2409
    K&N
  6. 2011 Infiniti FX50 5.0L V8 Gas air filter
    RON 369.29
    AEM-28-20409
    K&N
    Out of stock
  7. 2011 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 330.69 Special Price RON 264.49
    AEM-28-50099
    K&N
  8. 2011 Infiniti FX50 5.0L V8 Gas air filter
    RON 129.19
    KNA-2409
    K&N
  9. 2010 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2409
    K&N
  10. 2010 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 330.69 Special Price RON 264.49
    AEM-28-50099
    K&N
  11. 2010 Infiniti FX50 5.0L V8 Gas air filter
    RON 129.19
    KNA-2409
    K&N
  12. 2009 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 478.19 Special Price RON 382.59
    33-2409
    K&N
  13. 2009 Infiniti FX50 5.0L V8 Gas air filter
    Regular Price RON 330.69 Special Price RON 264.49
    AEM-28-50099
    K&N
  14. 2009 Infiniti FX50 5.0L V8 Gas air filter
    RON 129.19
    KNA-2409
    K&N
Search By Vehicle
Find Parts for your vehicle
*
The item you added to cart DOES NOT FIT your
This item fits your
The item(s) below fits your vehicle
Phil the Filter
Chat Now