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Seat Leon Replacement Air Filters

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

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

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

  1. 2023 Seat Leon 2.0L L4 Gas air filter
    HUF 17,159.69
    KNX-3005
    K&N
    Out of stock
  2. 2021 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3111
    K&N
  3. 2021 Seat Leon 1.5L L4 Gas air filter
    HUF 36,472.29
    33-3111
    K&N
  4. 2021 Seat Leon 2.0L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  5. 2021 Seat Leon 2.0L L4 Diesel air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  6. 2021 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  7. 2020 Seat Leon 1.5L L4 Gas air filter
    HUF 36,472.29
    33-3111
    K&N
  8. 2020 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3037
    K&N
  9. 2020 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3111
    K&N
  10. 2020 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  11. 2020 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  12. 2019 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  13. 2019 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3037
    K&N
  14. 2019 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  15. 2019 Seat Leon 1.6L L4 Diesel air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  16. 2019 Seat Leon 1.5L L4 Gas air filter
    HUF 36,472.29
    33-3111
    K&N
  17. 2018 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  18. 2018 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  19. 2018 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  20. 2018 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3037
    K&N
  21. 2018 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  22. 2018 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  23. 2017 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3037
    K&N
  24. 2017 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  25. 2017 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  26. 2017 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  27. 2017 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  28. 2017 Seat Leon 2.0L L4 Gas air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  29. 2017 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  30. 2016 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  31. 2016 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  32. 2016 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  33. 2016 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  34. 2016 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  35. 2016 Seat Leon 1.0L L3 Gas air filter
    HUF 36,472.29
    33-3037
    K&N
  36. 2015 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  37. 2015 Seat Leon 2.0L L4 Gas air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  38. 2015 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  39. 2015 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  40. 2015 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  41. 2015 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  42. 2015 Seat Leon 1.6L L4 Diesel air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  43. 2014 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  44. 2014 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  45. 2014 Seat Leon 1.8L L4 Gas air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  46. 2014 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  47. 2014 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  48. 2014 Seat Leon 2.0L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  49. 2014 Seat Leon 2.0L L4 Diesel air filter
    HUF 30,395.99
    AEM-28-30005
    K&N
  50. 2013 Seat Leon 1.2L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  51. 2013 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-3004
    K&N
  52. 2013 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-3005
    K&N
  53. 2013 Seat Leon 1.6L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  54. 2013 Seat Leon 2.0L L4 Diesel air filter
    HUF 36,472.29
    33-3005
    K&N
  55. 2012 Seat Leon 1.2L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  56. 2012 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  57. 2012 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  58. 2012 Seat Leon 1.6L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  59. 2012 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  60. 2012 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  61. 2012 Seat Leon 2.0L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  62. 2011 Seat Leon 1.2L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  63. 2011 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  64. 2011 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  65. 2011 Seat Leon 1.6L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  66. 2011 Seat Leon 1.6L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  67. 2011 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  68. 2011 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  69. 2010 Seat Leon 1.6L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  70. 2010 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  71. 2010 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  72. 2010 Seat Leon 1.6L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  73. 2010 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  74. 2010 Seat Leon 1.8L L4 Gas air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  75. 2010 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  76. 2010 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  77. 2010 Seat Leon 1.2L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  78. 2009 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  79. 2009 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  80. 2009 Seat Leon 1.6L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  81. 2009 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  82. 2009 Seat Leon 1.9L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  83. 2009 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  84. 2009 Seat Leon 2.0L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  85. 2009 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  86. 2009 Seat Leon 1.6L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  87. 2008 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  88. 2008 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  89. 2008 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-2888
    K&N
  90. 2008 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  91. 2008 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  92. 2008 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  93. 2008 Seat Leon 1.6L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  94. 2007 Seat Leon 1.6L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  95. 2007 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  96. 2007 Seat Leon 1.9L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  97. 2007 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  98. 2007 Seat Leon 2.0L L4 Diesel air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  99. 2007 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-2888
    K&N
  100. 2007 Seat Leon 2.0L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  101. 2007 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  102. 2007 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  103. 2007 Seat Leon 1.8L L4 Gas air filter
    HUF 32,421.39
    33-2865
    K&N
  104. 2007 Seat Leon 1.8L L4 Gas air filter
    HUF 26,340.29
    AEM-28-20865
    K&N
  105. 2006 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-2888
    K&N
  106. 2006 Seat Leon 2.0L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  107. 2006 Seat Leon 1.6L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  108. 2006 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  109. 2006 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  110. 2006 Seat Leon 1.4L L4 Gas air filter
    HUF 36,472.29
    33-2920
    K&N
  111. 2006 Seat Leon 1.4L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  112. 2005 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  113. 2005 Seat Leon 1.9L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  114. 2005 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  115. 2005 Seat Leon 1.6L L4 Gas air filter
    HUF 24,314.89
    33-2221
    K&N
  116. 2005 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  117. 2005 Seat Leon 2.8L V6 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  118. 2005 Seat Leon 2.0L L4 Gas air filter
    HUF 36,472.29
    33-2888
    K&N
  119. 2005 Seat Leon 2.0L L4 Gas air filter
    HUF 40,527.99
    E-2014
    High-Flow Original Lifetime Engine Air Filter - AUDI A3 L4-1.6L F/I
  120. 2005 Seat Leon 2.0L L4 Diesel air filter
    HUF 32,421.39
    33-2865
    K&N
  121. 2005 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  122. 2004 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  123. 2004 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  124. 2004 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  125. 2004 Seat Leon 1.6L L4 Gas air filter
    HUF 24,314.89
    33-2221
    K&N
  126. 2004 Seat Leon 2.8L V6 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  127. 2004 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  128. 2003 Seat Leon 2.8L V6 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  129. 2003 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  130. 2003 Seat Leon 1.6L L4 Gas air filter
    HUF 24,314.89
    33-2221
    K&N
  131. 2003 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  132. 2003 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  133. 2003 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  134. 2003 Seat Leon 2.3L V5 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  135. 2002 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  136. 2002 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  137. 2002 Seat Leon 2.8L V6 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  138. 2002 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  139. 2002 Seat Leon 1.6L L4 Gas air filter
    HUF 24,314.89
    33-2221
    K&N
  140. 2002 Seat Leon 2.3L V5 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  141. 2002 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  142. 2001 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  143. 2001 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  144. 2001 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  145. 2001 Seat Leon 2.8L V6 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  146. 2001 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  147. 2001 Seat Leon 1.6L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  148. 2001 Seat Leon 1.6L L4 Gas air filter
    HUF 24,314.89
    33-2221
    K&N
  149. 2001 Seat Leon 2.3L V5 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  150. 2000 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  151. 2000 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  152. 2000 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  153. 2000 Seat Leon 1.6L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  154. 2000 Seat Leon 2.3L V5 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  155. 2000 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
  156. 1999 Seat Leon 1.8L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  157. 1999 Seat Leon 1.6L L4 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  158. 1999 Seat Leon 2.3L V5 Gas air filter
    HUF 36,472.29
    33-2128
    K&N
  159. 1999 Seat Leon 1.4L L4 Gas air filter
    HUF 32,421.39
    33-2774
    K&N
  160. 1999 Seat Leon 1.9L L4 Diesel air filter
    HUF 36,472.29
    33-2128
    K&N
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