Kia Optima Replacement Air Filters

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

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Kia Optima Models
  • K&N Million Mile Limited Warranty┬«

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

  1. 2020 Kia Optima 1.6L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  2. 2020 Kia Optima 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  3. 2020 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  4. 2019 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  5. 2019 Kia Optima 1.6L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  6. 2019 Kia Optima 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  7. 2018 Kia Optima 1.6L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  8. 2018 Kia Optima 2.0L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  9. 2018 Kia Optima 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  10. 2018 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  11. 2018 Kia Optima 1.7L L4 Diesel air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  12. 2017 Kia Optima 1.7L L4 Diesel air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  13. 2017 Kia Optima 1.6L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  14. 2017 Kia Optima 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  15. 2017 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  16. 2016 Kia Optima 2.0L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  17. 2016 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  18. 2016 Kia Optima 2.0L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  19. 2016 Kia Optima 1.6L L4 Gas air filter
    $64.99 Regular Price $51.99 Special Price
    33-5057
    K&N
  20. 2016 Kia Optima 1.7L L4 Diesel air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  21. 2015 Kia Optima 2.0L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  22. 2015 Kia Optima 2.4L L4 Gas air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  23. 2015 Kia Optima 1.7L L4 Diesel air filter
    $79.99 Regular Price $63.99 Special Price
    33-5026
    K&N
  24. 2015 Kia Optima 1.7L L4 Diesel air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  25. 2015 Kia Optima 2.4L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  26. 2015 Kia Optima 2.0L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  27. 2014 Kia Optima 1.7L L4 Diesel air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  28. 2014 Kia Optima 2.4L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  29. 2014 Kia Optima 2.0L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  30. 2013 Kia Optima 1.7L L4 Diesel air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  31. 2013 Kia Optima 2.0L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  32. 2013 Kia Optima 2.4L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  33. 2012 Kia Optima 2.4L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  34. 2012 Kia Optima 2.0L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  35. 2012 Kia Optima 1.7L L4 Diesel air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  36. 2011 Kia Optima 2.4L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  37. 2011 Kia Optima 2.0L L4 Gas air filter
    $59.99 Regular Price $47.99 Special Price
    33-2448
    K&N
  38. 2010 Kia Optima 2.7L V6 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  39. 2010 Kia Optima 2.4L L4 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  40. 2009 Kia Optima 2.7L V6 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  41. 2009 Kia Optima 2.4L L4 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  42. 2008 Kia Optima 2.7L V6 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  43. 2008 Kia Optima 2.4L L4 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  44. 2007 Kia Optima 2.7L V6 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  45. 2007 Kia Optima 2.4L L4 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  46. 2006 Kia Optima 2.7L V6 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
  47. 2006 Kia Optima 2.4L L4 Gas air filter
    $69.99 Regular Price $55.99 Special Price
    33-2934
    K&N
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