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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 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  2. 2017 Buick Regal 2.0L L4 Gas air filter
    RSD 8,728.64
    33-2497
    K&N
  3. 2016 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  4. 2016 Buick Regal 2.0L L4 Gas air filter
    RSD 8,728.64
    33-2497
    K&N
  5. 2015 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  6. 2015 Buick Regal 2.0L L4 Gas air filter
    RSD 8,728.64
    33-2497
    K&N
  7. 2014 Buick Regal 2.0L L4 Gas air filter
    RSD 8,728.64
    33-2497
    K&N
  8. 2014 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  9. 2013 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  10. 2013 Buick Regal 2.0L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  11. 2012 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  12. 2012 Buick Regal 2.0L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  13. 2011 Buick Regal 2.0L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  14. 2011 Buick Regal 2.4L L4 Gas air filter
    RSD 9,699.27
    33-2442
    K&N
  15. 2004 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  16. 2003 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  17. 2002 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  18. 2001 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  19. 2000 Buick Regal 3.0L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  20. 2000 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  21. 1999 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    33-2141-1
    K&N
  22. 1993 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    E-0890
    High-Flow Original Lifetime Engine Air Filter - BUICK CENTURY V6-3.1L F/I
  23. 1992 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    E-0890
    High-Flow Original Lifetime Engine Air Filter - BUICK CENTURY V6-3.1L F/I
  24. 1991 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    E-0890
    High-Flow Original Lifetime Engine Air Filter - BUICK CENTURY V6-3.1L F/I
  25. 1990 Buick Regal 3.8L V6 Gas air filter
    RSD 8,728.64
    E-0890
    High-Flow Original Lifetime Engine Air Filter - BUICK CENTURY V6-3.1L F/I
  26. 1987 Buick Regal 3.8L V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  27. 1987 Buick Regal 5.0L V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  28. 1986 Buick Regal 3.8L V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  29. 1986 Buick Regal 5.0L V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  30. 1985 Buick Regal 3.8L V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  31. 1984 Buick Regal 4.3L V6 Diesel air filter
    RSD 11,639.36
    E-1690
    K&N
  32. 1984 Buick Regal 4.1L V6 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  33. 1984 Buick Regal 3.8L V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  34. 1983 Buick Regal 3.8L V6 2 BBL. air filter
    RSD 8,728.64
    E-1150
    K&N
  35. 1983 Buick Regal 4.1L V6 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  36. 1983 Buick Regal 4.3L V6 Diesel air filter
    RSD 11,639.36
    E-1690
    K&N
  37. 1983 Buick Regal 5.7L V8 Diesel air filter
    RSD 11,639.36
    E-1690
    K&N
  38. 1982 Buick Regal 5.0L V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  39. 1982 Buick Regal 3.8L V6 2 BBL. air filter
    RSD 8,728.64
    E-1150
    K&N
  40. 1982 Buick Regal 4.1L V6 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  41. 1982 Buick Regal 4.3L V6 Diesel air filter
    RSD 11,639.36
    E-1690
    K&N
  42. 1982 Buick Regal 5.7L V8 Diesel air filter
    RSD 11,639.36
    E-1690
    K&N
  43. 1981 Buick Regal 3.8L V6 2 BBL. air filter
    RSD 8,728.64
    E-1150
    K&N
  44. 1980 Buick Regal 231 V6 2 BBL. air filter
    RSD 8,728.64
    E-1150
    K&N
  45. 1980 Buick Regal 301 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  46. 1980 Buick Regal 305 V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  47. 1979 Buick Regal 196 V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  48. 1979 Buick Regal 231 V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  49. 1978 Buick Regal 231 V6 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  50. 1977 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1650
    High-Flow Original Lifetime Engine Air Filter - GM CARS & TRUCKS V8
  51. 1977 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  52. 1977 Buick Regal 305 V8 CARB air filter
    RSD 9,699.27
    E-1500
    K&N
  53. 1977 Buick Regal 231 V6 CARB air filter
    RSD 8,728.64
    E-1150
    K&N
  54. 1977 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  55. 1975 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  56. 1975 Buick Regal 231 V6 CARB air filter
    RSD 9,699.27
    E-1070
    K&N
  57. 1974 Buick Regal 455 V8 CARB air filter
    RSD 9,699.27
    E-1650
    High-Flow Original Lifetime Engine Air Filter - GM CARS & TRUCKS V8
  58. 1974 Buick Regal 455 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  59. 1974 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  60. 1974 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1650
    High-Flow Original Lifetime Engine Air Filter - GM CARS & TRUCKS V8
  61. 1973 Buick Regal 455 V8 CARB air filter
    RSD 9,699.27
    E-1650
    High-Flow Original Lifetime Engine Air Filter - GM CARS & TRUCKS V8
  62. 1973 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
  63. 1973 Buick Regal 350 V8 CARB air filter
    RSD 9,699.27
    E-1650
    High-Flow Original Lifetime Engine Air Filter - GM CARS & TRUCKS V8
  64. 1973 Buick Regal 455 V8 CARB air filter
    RSD 9,699.27
    E-1450
    K&N
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