Lexus RX300 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Lexus RX300 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Lexus RX300 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Lexus RX300 run better. Fast and FREE SHIPPING with any Lexus RX300 air filter

  1. 2017 Lexus RX300 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2452
    K&N
  2. K&N
  3. K&N
  4. K&N
  5. K&N
  6. K&N
  7. K&N
  8. 2003 Lexus RX300 3.0L V6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2145-1
    K&N
  9. K&N
  10. K&N
  11. 2002 Lexus RX300 3.0L V6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2145-1
    K&N
  12. 2001 Lexus RX300 3.0L V6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2145-1
    K&N
  13. 2000 Lexus RX300 3.0L V6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2145-1
    K&N
  14. 1999 Lexus RX300 3.0L V6 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-2145-1
    K&N
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