Fiat Siena Replacement Air Filters

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

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

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

  1. 2019 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  2. 2018 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  3. 2017 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  4. 2015 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  5. 2014 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  6. 2013 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  7. 2012 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  8. 2011 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  9. 2010 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  10. 2009 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  11. 2008 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  12. 2007 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  13. 2006 Fiat Siena 1.5L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  14. 2006 Fiat Siena 1.3L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  15. 2005 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  16. 2005 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  17. 2005 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  18. 2005 Fiat Siena 1.5L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  19. 2005 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  20. 2005 Fiat Siena 1.3L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  21. 2004 Fiat Siena 1.5L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  22. 2004 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  23. 2004 Fiat Siena 1.3L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  24. 2004 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  25. 2004 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  26. 2004 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  27. 2004 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  28. 2003 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  29. 2003 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  30. 2003 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  31. 2003 Fiat Siena 1.5L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  32. 2003 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  33. 2003 Fiat Siena 1.3L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  34. 2003 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  35. 2002 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  36. 2002 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  37. 2002 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  38. 2002 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  39. 2002 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  40. 2001 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  41. 2001 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  42. 2001 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  43. 2001 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  44. 2001 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  45. 2000 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  46. 2000 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  47. 2000 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  48. 2000 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  49. 2000 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  50. 1999 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  51. 1999 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  52. 1999 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  53. 1999 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  54. 1999 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  55. 1998 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  56. 1998 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  57. 1998 Fiat Siena 1.0L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  58. 1998 Fiat Siena 1.6L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  59. 1998 Fiat Siena 1.2L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  60. 1997 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  61. 1997 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  62. 1996 Fiat Siena 1.4L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
  63. 1996 Fiat Siena 1.1L L4 Gas air filter
    $54.99 Regular Price $43.99 Special Price
    33-2793
    K&N
Search By Vehicle
Find Parts for your vehicle
*
Search By Dimension
The item you added to cart DOES NOT FIT your
This item fits your

The item(s) below fits your vehicle