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Buick Regal Replacement Air Filters

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

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

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

  1. 2017 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2497
    K&N
  2. 2017 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  3. 2016 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2497
    K&N
  4. 2016 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  5. 2015 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  6. 2015 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2497
    K&N
  7. 2014 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2497
    K&N
  8. 2014 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  9. 2013 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  10. 2013 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  11. 2012 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  12. 2012 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  13. 2011 Buick Regal 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  14. 2011 Buick Regal 2.4L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2442
    K&N
  15. 2004 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  16. 2003 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  17. 2002 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  18. 2001 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  19. 2000 Buick Regal 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  20. 2000 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  21. 1999 Buick Regal 3.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  22. 1993 Buick Regal 3.8L V6 Petrol air filter
    Special Price £52.49 Regular Price £69.99
    E-0890
    K&N
  23. 1993 Buick Regal 3.1L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  24. 1992 Buick Regal 3.1L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  25. 1992 Buick Regal 3.8L V6 Petrol air filter
    Special Price £52.49 Regular Price £69.99
    E-0890
    K&N
  26. 1991 Buick Regal 3.1L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  27. 1991 Buick Regal 3.8L V6 Petrol air filter
    Special Price £52.49 Regular Price £69.99
    E-0890
    K&N
  28. 1990 Buick Regal 3.1L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  29. 1990 Buick Regal 3.8L V6 Petrol air filter
    Special Price £52.49 Regular Price £69.99
    E-0890
    K&N
  30. 1989 Buick Regal 3.1L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  31. 1989 Buick Regal 2.8L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2038
    K&N
  32. 1987 Buick Regal 5.0L V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  33. 1987 Buick Regal 3.8L V6 Petrol air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  34. 1987 Buick Regal 3.8L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  35. 1986 Buick Regal 5.0L V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  36. 1986 Buick Regal 3.8L V6 Petrol air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  37. 1986 Buick Regal 3.8L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  38. 1985 Buick Regal 3.8L V6 Petrol air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  39. 1985 Buick Regal 3.8L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  40. 1984 Buick Regal 4.1L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  41. 1984 Buick Regal 3.8L V6 Petrol air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  42. 1984 Buick Regal 3.8L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  43. 1984 Buick Regal 4.3L V6 Diesel air filter
    Special Price £74.99 Regular Price £99.99
    E-1690
    K&N
  44. 1983 Buick Regal 4.1L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  45. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  46. 1983 Buick Regal 5.7L V8 Diesel air filter
    Special Price £74.99 Regular Price £99.99
    E-1690
    K&N
  47. 1983 Buick Regal 4.3L V6 Diesel air filter
    Special Price £74.99 Regular Price £99.99
    E-1690
    K&N
  48. 1983 Buick Regal 3.8L V6 4 BBL. air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  49. 1982 Buick Regal 5.0L V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  50. 1982 Buick Regal 3.8L V6 2 BBL. air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  51. 1982 Buick Regal 3.8L V6 4 BBL. air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  52. 1982 Buick Regal 4.1L V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  53. 1982 Buick Regal 4.3L V6 Diesel air filter
    Special Price £74.99 Regular Price £99.99
    E-1690
    K&N
  54. 1982 Buick Regal 5.7L V8 Diesel air filter
    Special Price £74.99 Regular Price £99.99
    E-1690
    K&N
  55. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  56. 1981 Buick Regal 3.8L V6 4 BBL. air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  57. 1980 Buick Regal 231 V6 2 BBL. air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  58. 1980 Buick Regal 231 V6 4 BBL. air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  59. 1980 Buick Regal 301 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  60. 1980 Buick Regal 305 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  61. 1979 Buick Regal 231 V6 CARB air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  62. 1979 Buick Regal 196 V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  63. 1979 Buick Regal 231 V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  64. 1978 Buick Regal 231 V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  65. 1978 Buick Regal 231 V6 CARB air filter
    Special Price £44.99 Regular Price £59.99
    E-0870
    K&N
  66. 1977 Buick Regal 350 V8 CARB air filter
    Special Price £67.49 Regular Price £89.99
    E-1650
    K&N
  67. 1977 Buick Regal 231 V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1150
    K&N
  68. 1977 Buick Regal 305 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  69. 1977 Buick Regal 350 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1500
    K&N
  70. 1977 Buick Regal 350 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  71. 1975 Buick Regal 231 V6 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1070
    K&N
  72. 1975 Buick Regal 350 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  73. 1974 Buick Regal 455 V8 CARB air filter
    Special Price £67.49 Regular Price £89.99
    E-1650
    K&N
  74. 1974 Buick Regal 350 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  75. 1974 Buick Regal 350 V8 CARB air filter
    Special Price £67.49 Regular Price £89.99
    E-1650
    K&N
  76. 1974 Buick Regal 455 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  77. 1973 Buick Regal 455 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
  78. 1973 Buick Regal 455 V8 CARB air filter
    Special Price £67.49 Regular Price £89.99
    E-1650
    K&N
  79. 1973 Buick Regal 350 V8 CARB air filter
    Special Price £67.49 Regular Price £89.99
    E-1650
    K&N
  80. 1973 Buick Regal 350 V8 CARB air filter
    Special Price £59.99 Regular Price £79.99
    E-1450
    K&N
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