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BMW 520i Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 520i air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW 520i Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 520i run better. Fast and FREE SHIPPING with any BMW 520i air filter

  1. 2023 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  2. 2023 BMW 520i 1.6L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  3. 2022 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  4. 2022 BMW 520i 1.6L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  5. 2021 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  6. 2020 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  7. 2019 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  8. 2018 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  9. 2017 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  10. 2017 BMW 520i 2.0L L4 Gas air filter
    DKK 694.59
    33-3079
    K&N
  11. 2016 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  12. 2015 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  13. 2014 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  14. 2013 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  15. 2012 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  16. 2011 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2970
    K&N
  17. 2011 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2963
    K&N
  18. 2010 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2970
    K&N
  19. 2010 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2294
    K&N
  20. 2009 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2294
    K&N
  21. 2008 BMW 520i 2.2L L6 Gas air filter
    DKK 771.89
    33-2294
    K&N
  22. 2007 BMW 520i 2.2L L6 Gas air filter
    DKK 771.89
    33-2294
    K&N
  23. 2005 BMW 520i 2.2L L6 Gas air filter
    DKK 771.89
    33-2292
    K&N
  24. 2004 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  25. 2004 BMW 520i 2.2L L6 Gas air filter
    DKK 771.89
    33-2292
    K&N
  26. 2004 BMW 520i 2.2L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  27. 2003 BMW 520i 2.2L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  28. 2003 BMW 520i 2.2L L6 Gas air filter
    DKK 771.89
    33-2292
    K&N
  29. 2003 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2292
    K&N
  30. 2003 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  31. 2002 BMW 520i 2.2L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  32. 2002 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  33. 2001 BMW 520i 2.2L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  34. 2001 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  35. 2000 BMW 520i 2.2L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  36. 2000 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  37. 1999 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  38. 1998 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  39. 1997 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  40. 1996 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  41. 1996 BMW 520i 2.0L L6 Gas air filter
    DKK 694.59
    33-2070
    K&N
  42. 1995 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  43. 1994 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  44. 1993 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  45. 1992 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  46. 1991 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  47. 1991 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  48. 1990 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  49. 1990 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  50. 1989 BMW 520i 2.0L L6 Gas air filter
    DKK 771.89
    33-2078
    K&N
  51. 1989 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  52. 1988 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  53. 1987 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  54. 1986 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  55. 1985 BMW 520i 2.0L L6 Gas air filter
    DKK 1,003.39
    33-2005
    K&N
  56. 1985 BMW 520i 2.0L L6 Gas air filter
    DKK 617.49
    33-2059
    K&N
  57. 1984 BMW 520i 2.0L L6 Gas air filter
    DKK 1,003.39
    33-2005
    K&N
  58. 1983 BMW 520i 2.0L L6 Gas air filter
    DKK 1,003.39
    33-2005
    K&N
  59. 1982 BMW 520i 2.0L L6 Gas air filter
    DKK 1,003.39
    33-2005
    K&N
  60. 1981 BMW 520i 2.0L L6 Gas air filter
    DKK 1,003.39
    33-2005
    K&N
  61. 1977 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
  62. 1976 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
  63. 1975 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
  64. 1974 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
  65. 1973 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
  66. 1972 BMW 520i 2.0L L4 Gas air filter
    DKK 771.89
    33-2530
    K&N
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