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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
    $51.99
    33-2497
    K&N
  2. 2017 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
    Out of stock
  3. 2017 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  4. 2017 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  5. 2016 Buick Regal 2.0L L4 Gas air filter
    $51.99
    33-2497
    K&N
  6. 2016 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
    Out of stock
  7. 2016 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  8. 2016 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  9. 2015 Buick Regal 2.0L L4 Gas air filter
    $51.99
    33-2497
    K&N
  10. 2015 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
    Out of stock
  11. 2015 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  12. 2015 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  13. 2014 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  14. 2014 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  15. 2014 Buick Regal 2.0L L4 Gas air filter
    $51.99
    33-2497
    K&N
  16. 2014 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2497
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET MALIBU L4-2.5L F/I
    Out of stock
  17. 2013 Buick Regal 2.0L L4 Gas air filter
    $59.99
    33-2442
    K&N
  18. 2013 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  19. 2013 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  20. 2013 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  21. 2012 Buick Regal 2.0L L4 Gas air filter
    $59.99
    33-2442
    K&N
  22. 2012 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  23. 2012 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  24. 2012 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  25. 2011 Buick Regal 2.0L L4 Gas air filter
    $59.99
    33-2442
    K&N
  26. 2011 Buick Regal 2.0L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  27. 2011 Buick Regal 2.4L L4 Gas air filter
    $59.99
    33-2442
    K&N
  28. 2011 Buick Regal 2.4L L4 Gas air filter
    $20.99
    KNA-2442
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK LACROSSE L4-2.4/V6-3.6L F/I
    Out of stock
  29. 2004 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  30. 2004 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  31. 2003 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  32. 2003 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  33. 2002 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  34. 2002 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  35. 2001 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  36. 2001 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  37. 2000 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  38. 2000 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  39. 2000 Buick Regal 3.0L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  40. 2000 Buick Regal 3.0L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  41. 1999 Buick Regal 3.8L V6 Gas air filter
    $48.99
    33-2141-1
    K&N
  42. 1999 Buick Regal 3.8L V6 Gas air filter
    $20.99
    KNA-2141
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - PONTIAC/ CHEV/ BUICK
    Out of stock
  43. 1993 Buick Regal 3.8L V6 Gas air filter
    $49.99
    E-0890
    K&N
  44. 1992 Buick Regal 3.8L V6 Gas air filter
    $49.99
    E-0890
    K&N
  45. 1991 Buick Regal 3.8L V6 Gas air filter
    $49.99
    E-0890
    K&N
  46. 1990 Buick Regal 3.8L V6 Gas air filter
    $49.99
    E-0890
    K&N
  47. 1987 Buick Regal 3.8L V6 CARB air filter
    $53.99
    E-1150
    K&N
  48. 1987 Buick Regal 3.8L V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  49. 1987 Buick Regal 5.0L V8 CARB air filter
    $54.99
    E-1500
    K&N
  50. 1987 Buick Regal 5.0L V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  51. 1986 Buick Regal 3.8L V6 CARB air filter
    $53.99
    E-1150
    K&N
  52. 1986 Buick Regal 3.8L V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  53. 1986 Buick Regal 5.0L V8 CARB air filter
    $54.99
    E-1500
    K&N
  54. 1986 Buick Regal 5.0L V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  55. 1985 Buick Regal 3.8L V6 CARB air filter
    $53.99
    E-1150
    K&N
  56. 1985 Buick Regal 3.8L V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  57. 1984 Buick Regal 3.8L V6 CARB air filter
    $53.99
    E-1150
    K&N
  58. 1984 Buick Regal 3.8L V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  59. 1984 Buick Regal 4.1L V6 CARB air filter
    $57.99
    E-1450
    K&N
  60. 1984 Buick Regal 4.1L V6 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  61. 1984 Buick Regal 4.3L V6 Diesel air filter
    $69.99
    E-1690
    K&N
  62. 1984 Buick Regal 4.3L V6 Diesel air filter
    $20.99
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
    Out of stock
  63. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    $53.99
    E-1150
    K&N
  64. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  65. 1983 Buick Regal 4.1L V6 CARB air filter
    $57.99
    E-1450
    K&N
  66. 1983 Buick Regal 4.1L V6 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  67. 1983 Buick Regal 4.3L V6 Diesel air filter
    $69.99
    E-1690
    K&N
  68. 1983 Buick Regal 4.3L V6 Diesel air filter
    $20.99
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
    Out of stock
  69. 1983 Buick Regal 5.7L V8 Diesel air filter
    $69.99
    E-1690
    K&N
  70. 1983 Buick Regal 5.7L V8 Diesel air filter
    $20.99
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
    Out of stock
  71. 1982 Buick Regal 3.8L V6 2 BBL. air filter
    $53.99
    E-1150
    K&N
  72. 1982 Buick Regal 3.8L V6 2 BBL. air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  73. 1982 Buick Regal 4.1L V6 CARB air filter
    $57.99
    E-1450
    K&N
  74. 1982 Buick Regal 4.1L V6 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  75. 1982 Buick Regal 4.3L V6 Diesel air filter
    $69.99
    E-1690
    K&N
  76. 1982 Buick Regal 4.3L V6 Diesel air filter
    $20.99
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
    Out of stock
  77. 1982 Buick Regal 5.7L V8 Diesel air filter
    $69.99
    E-1690
    K&N
  78. 1982 Buick Regal 5.7L V8 Diesel air filter
    $20.99
    KNE-1690
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET EXPRESS 2500/3500
    Out of stock
  79. 1982 Buick Regal 5.0L V8 CARB air filter
    $54.99
    E-1500
    K&N
  80. 1982 Buick Regal 5.0L V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  81. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    $53.99
    E-1150
    K&N
  82. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  83. 1980 Buick Regal 231 V6 2 BBL. air filter
    $53.99
    E-1150
    K&N
  84. 1980 Buick Regal 231 V6 2 BBL. air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  85. 1980 Buick Regal 301 V8 CARB air filter
    $57.99
    E-1450
    K&N
  86. 1980 Buick Regal 301 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  87. 1980 Buick Regal 305 V8 CARB air filter
    $54.99
    E-1500
    K&N
  88. 1980 Buick Regal 305 V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  89. 1979 Buick Regal 196 V6 CARB air filter
    $53.99
    E-1150
    K&N
  90. 1979 Buick Regal 196 V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  91. 1979 Buick Regal 231 V6 CARB air filter
    $53.99
    E-1150
    K&N
  92. 1979 Buick Regal 231 V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  93. 1978 Buick Regal 231 V6 CARB air filter
    $57.99
    E-1450
    K&N
  94. 1978 Buick Regal 231 V6 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  95. 1977 Buick Regal 231 V6 CARB air filter
    $53.99
    E-1150
    K&N
  96. 1977 Buick Regal 231 V6 CARB air filter
    $20.99
    KNE-1150
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - BUICK/ GM/ OLDS/ PONTIAC/ DACIA
    Out of stock
  97. 1977 Buick Regal 305 V8 CARB air filter
    $54.99
    E-1500
    K&N
  98. 1977 Buick Regal 305 V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  99. 1977 Buick Regal 350 V8 CARB air filter
    $54.99
    E-1500
    K&N
  100. 1977 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1500
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVROLET SILVERADO
    Out of stock
  101. 1977 Buick Regal 350 V8 CARB air filter
    $57.99
    E-1450
    K&N
  102. 1977 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  103. 1977 Buick Regal 350 V8 CARB air filter
    $62.99
    E-1650
    K&N
  104. 1977 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
    Out of stock
  105. 1975 Buick Regal 231 V6 CARB air filter
    $58.99
    E-1070
    K&N
  106. 1975 Buick Regal 350 V8 CARB air filter
    $57.99
    E-1450
    K&N
  107. 1975 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  108. 1974 Buick Regal 350 V8 CARB air filter
    $62.99
    E-1650
    K&N
  109. 1974 Buick Regal 350 V8 CARB air filter
    $57.99
    E-1450
    K&N
  110. 1974 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
    Out of stock
  111. 1974 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  112. 1974 Buick Regal 455 V8 CARB air filter
    $57.99
    E-1450
    K&N
  113. 1974 Buick Regal 455 V8 CARB air filter
    $62.99
    E-1650
    K&N
  114. 1974 Buick Regal 455 V8 CARB air filter
    $20.99
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
    Out of stock
  115. 1974 Buick Regal 455 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  116. 1973 Buick Regal 350 V8 CARB air filter
    $62.99
    E-1650
    K&N
  117. 1973 Buick Regal 350 V8 CARB air filter
    $57.99
    E-1450
    K&N
  118. 1973 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  119. 1973 Buick Regal 350 V8 CARB air filter
    $20.99
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
    Out of stock
  120. 1973 Buick Regal 455 V8 CARB air filter
    $62.99
    E-1650
    K&N
  121. 1973 Buick Regal 455 V8 CARB air filter
    $57.99
    E-1450
    K&N
  122. 1973 Buick Regal 455 V8 CARB air filter
    $20.99
    KNE-1450
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CHEVY CAMARO / PONTIAC FIREBIRD
    Out of stock
  123. 1973 Buick Regal 455 V8 CARB air filter
    $20.99
    KNE-1650
    K&N LONG LIFE 18,000 MILE ENGINE AIR FILTER - CADILLAC ELDORADO
    Out of stock
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