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BMW 320i Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 320i air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 320i Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 320i run better. Fast and FREE SHIPPING with any BMW 320i air filter

  1. 2026 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  2. 2026 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  3. 2025 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  4. 2025 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  5. 2024 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  6. 2024 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  7. 2023 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  8. 2023 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  9. 2022 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  10. 2022 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  11. 2021 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  12. 2021 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  13. 2020 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  14. 2020 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  15. 2019 BMW 320i 2.0L L4 Gas air filter
    $57.99
    33-3051
    K&N
  16. 2019 BMW 320i 2.0L L4 Gas air filter
    $65.99
    33-3136
    K&N
  17. 2019 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3051
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 320I L4-2.0L F/I
    Out of stock
  18. 2019 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3136
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 330I L4-2.0L TURBO F/I/DSL
    Out of stock
  19. 2018 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  20. 2018 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  21. 2018 BMW 320i 2.0L L4 Gas air filter
    $57.99
    33-3051
    K&N
  22. 2018 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3051
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 320I L4-2.0L F/I
    Out of stock
  23. 2017 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  24. 2017 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  25. 2017 BMW 320i 2.0L L4 Gas air filter
    $57.99
    33-3051
    K&N
  26. 2017 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3051
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 320I L4-2.0L F/I
    Out of stock
  27. 2016 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  28. 2016 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  29. 2016 BMW 320i 2.0L L4 Gas air filter
    $57.99
    33-3051
    K&N
  30. 2016 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3051
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 320I L4-2.0L F/I
    Out of stock
  31. 2015 BMW 320i 2.0L L4 Gas air filter
    $57.99
    33-3051
    K&N
  32. 2015 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  33. 2015 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-3051
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 320I L4-2.0L F/I
    Out of stock
  34. 2015 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  35. 2015 BMW 320i 1.6L L4 Gas air filter
    $49.99
    33-2990
    K&N
  36. 2015 BMW 320i 1.6L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  37. 2014 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  38. 2014 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  39. 2014 BMW 320i 1.6L L4 Gas air filter
    $49.99
    33-2990
    K&N
  40. 2014 BMW 320i 1.6L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  41. 2013 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  42. 2013 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  43. 2013 BMW 320i 1.6L L4 Gas air filter
    $49.99
    33-2990
    K&N
  44. 2013 BMW 320i 1.6L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  45. 2012 BMW 320i 2.0L L4 Gas air filter
    $49.99
    33-2990
    K&N
  46. 2012 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  47. 2012 BMW 320i 2.0L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  48. 2012 BMW 320i 1.6L L4 Gas air filter
    $49.99
    33-2990
    K&N
  49. 2012 BMW 320i 1.6L L4 Gas air filter
    $20.99
    KNA-2990
    K&N
    Out of stock
  50. 2011 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  51. 2010 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  52. 2009 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  53. 2008 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  54. 2007 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  55. 2006 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  56. 2005 BMW 320i 2.0L L4 Gas air filter
    $54.99
    E-2021
    K&N
  57. 2005 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  58. 2005 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  59. 2004 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  60. 2004 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  61. 2003 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  62. 2003 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  63. 2002 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  64. 2002 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  65. 2001 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  66. 2001 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  67. 2000 BMW 320i 2.2L L6 Gas air filter
    $52.99
    33-2231
    K&N
  68. 2000 BMW 320i 2.2L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  69. 2000 BMW 320i 2.0L L6 Gas air filter
    $52.99
    33-2231
    K&N
  70. 2000 BMW 320i 2.0L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  71. 1999 BMW 320i 2.0L L6 Gas air filter
    $52.99
    33-2231
    K&N
  72. 1999 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  73. 1999 BMW 320i 2.0L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  74. 1998 BMW 320i 2.0L L6 Gas air filter
    $52.99
    33-2231
    K&N
  75. 1998 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  76. 1998 BMW 320i 2.0L L6 Gas air filter
    $20.99
    KNA-2231
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BMW 325I/ 325CI/ X3/ 330CI
    Out of stock
  77. 1997 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  78. 1996 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  79. 1995 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  80. 1994 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  81. 1993 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  82. 1993 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  83. 1992 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  84. 1992 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  85. 1991 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  86. 1991 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  87. 1990 BMW 320i 2.0L L6 Gas air filter
    $51.99
    33-2070
    K&N
  88. 1990 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  89. 1989 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  90. 1988 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  91. 1987 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  92. 1986 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  93. 1985 BMW 320i 2.0L L6 Gas air filter
    $80.99
    33-2005
    K&N
  94. 1985 BMW 320i 2.0L L6 Gas air filter
    $49.99
    33-2059
    K&N
  95. 1984 BMW 320i 2.0L L6 Gas air filter
    $80.99
    33-2005
    K&N
  96. 1983 BMW 320i 2.0L L6 Gas air filter
    $80.99
    33-2005
    K&N
  97. 1983 BMW 320i 1.8L L4 Gas air filter
    $80.99
    33-2005
    K&N
  98. 1982 BMW 320i 2.0L L6 Gas air filter
    $80.99
    33-2005
    K&N
  99. 1982 BMW 320i 1.8L L4 Gas air filter
    $80.99
    33-2005
    K&N
  100. 1981 BMW 320i 1.8L L4 Gas air filter
    $80.99
    33-2005
    K&N
  101. 1980 BMW 320i 1.8L L4 Gas air filter
    $80.99
    33-2005
    K&N
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