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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 Gas air filter
    ISK 11,341.45
    33-2497
    K&N
  2. 2017 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
  3. 2017 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  4. 2017 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  5. 2016 Buick Regal 2.0L L4 Gas air filter
    ISK 11,341.45
    33-2497
    K&N
  6. 2016 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  7. 2016 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  8. 2015 Buick Regal 2.0L L4 Gas air filter
    ISK 11,341.45
    33-2497
    K&N
  9. 2015 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
  10. 2015 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  11. 2015 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  12. 2014 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  13. 2014 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  14. 2014 Buick Regal 2.0L L4 Gas air filter
    ISK 11,341.45
    33-2497
    K&N
  15. 2014 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
  16. 2013 Buick Regal 2.0L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  17. 2013 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  18. 2013 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  19. 2013 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  20. 2012 Buick Regal 2.0L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  21. 2012 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  22. 2012 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  23. 2012 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  24. 2011 Buick Regal 2.0L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  25. 2011 Buick Regal 2.0L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  26. 2011 Buick Regal 2.4L L4 Gas air filter
    ISK 12,668.61
    33-2442
    K&N
  27. 2011 Buick Regal 2.4L L4 Gas air filter
    ISK 3,064.59
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
  28. 2004 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  29. 2004 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  30. 2003 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  31. 2003 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  32. 2002 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  33. 2002 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  34. 2001 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  35. 2001 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  36. 2000 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  37. 2000 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  38. 2000 Buick Regal 3.0L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  39. 2000 Buick Regal 3.0L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  40. 1999 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    33-2141-1
    K&N
  41. 1999 Buick Regal 3.8L V6 Gas air filter
    ISK 3,064.59
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
  42. 1993 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    E-0890
    K&N
  43. 1992 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    E-0890
    K&N
  44. 1991 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    E-0890
    K&N
  45. 1990 Buick Regal 3.8L V6 Gas air filter
    ISK 11,341.45
    E-0890
    K&N
  46. 1987 Buick Regal 3.8L V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  47. 1987 Buick Regal 3.8L V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  48. 1987 Buick Regal 5.0L V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  49. 1986 Buick Regal 3.8L V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  50. 1986 Buick Regal 3.8L V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  51. 1986 Buick Regal 5.0L V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  52. 1986 Buick Regal 5.0L V8 CARB air filter
    ISK 3,064.59
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  53. 1985 Buick Regal 3.8L V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  54. 1985 Buick Regal 3.8L V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  55. 1984 Buick Regal 3.8L V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  56. 1984 Buick Regal 3.8L V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  57. 1984 Buick Regal 4.1L V6 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  58. 1984 Buick Regal 4.1L V6 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  59. 1984 Buick Regal 4.3L V6 Diesel air filter
    ISK 15,082.03
    E-1690
    K&N
  60. 1984 Buick Regal 4.3L V6 Diesel air filter
    ISK 3,064.59
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
  61. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    ISK 11,341.45
    E-1150
    K&N
  62. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  63. 1983 Buick Regal 4.1L V6 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  64. 1983 Buick Regal 4.1L V6 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  65. 1983 Buick Regal 4.3L V6 Diesel air filter
    ISK 15,082.03
    E-1690
    K&N
  66. 1983 Buick Regal 4.3L V6 Diesel air filter
    ISK 3,064.59
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
  67. 1983 Buick Regal 5.7L V8 Diesel air filter
    ISK 15,082.03
    E-1690
    K&N
  68. 1983 Buick Regal 5.7L V8 Diesel air filter
    ISK 3,064.59
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
  69. 1982 Buick Regal 3.8L V6 2 BBL. air filter
    ISK 11,341.45
    E-1150
    K&N
  70. 1982 Buick Regal 4.1L V6 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  71. 1982 Buick Regal 4.1L V6 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  72. 1982 Buick Regal 4.3L V6 Diesel air filter
    ISK 15,082.03
    E-1690
    K&N
  73. 1982 Buick Regal 4.3L V6 Diesel air filter
    ISK 3,064.59
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
  74. 1982 Buick Regal 5.7L V8 Diesel air filter
    ISK 15,082.03
    E-1690
    K&N
  75. 1982 Buick Regal 5.7L V8 Diesel air filter
    ISK 3,064.59
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
  76. 1982 Buick Regal 5.0L V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  77. 1982 Buick Regal 5.0L V8 CARB air filter
    ISK 3,064.59
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  78. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    ISK 11,341.45
    E-1150
    K&N
  79. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  80. 1980 Buick Regal 231 V6 2 BBL. air filter
    ISK 11,341.45
    E-1150
    K&N
  81. 1980 Buick Regal 231 V6 2 BBL. air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  82. 1980 Buick Regal 301 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  83. 1980 Buick Regal 305 V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  84. 1980 Buick Regal 305 V8 CARB air filter
    ISK 3,064.59
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  85. 1979 Buick Regal 196 V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  86. 1979 Buick Regal 196 V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  87. 1979 Buick Regal 231 V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  88. 1979 Buick Regal 231 V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  89. 1978 Buick Regal 231 V6 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  90. 1977 Buick Regal 231 V6 CARB air filter
    ISK 11,341.45
    E-1150
    K&N
  91. 1977 Buick Regal 231 V6 CARB air filter
    ISK 3,064.59
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
  92. 1977 Buick Regal 305 V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  93. 1977 Buick Regal 305 V8 CARB air filter
    ISK 3,064.59
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  94. 1977 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1500
    K&N
  95. 1977 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  96. 1977 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  97. 1977 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  98. 1977 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1650
    K&N
  99. 1977 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
  100. 1975 Buick Regal 231 V6 CARB air filter
    ISK 12,668.61
    E-1070
    K&N
  101. 1975 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  102. 1975 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  103. 1974 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1650
    K&N
  104. 1974 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  105. 1974 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
  106. 1974 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  107. 1974 Buick Regal 455 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  108. 1974 Buick Regal 455 V8 CARB air filter
    ISK 12,668.61
    E-1650
    K&N
  109. 1974 Buick Regal 455 V8 CARB air filter
    ISK 3,064.59
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
  110. 1974 Buick Regal 455 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  111. 1973 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1650
    K&N
  112. 1973 Buick Regal 350 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  113. 1973 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
  114. 1973 Buick Regal 350 V8 CARB air filter
    ISK 3,064.59
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
  115. 1973 Buick Regal 455 V8 CARB air filter
    ISK 12,668.61
    E-1650
    K&N
  116. 1973 Buick Regal 455 V8 CARB air filter
    ISK 12,668.61
    E-1450
    K&N
  117. 1973 Buick Regal 455 V8 CARB air filter
    ISK 3,064.59
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
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