Buick Regal I Replacement Air Filters

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

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

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

  1. 2008 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  2. 2008 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  3. 2007 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  4. 2007 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  5. 2006 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  6. 2006 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  7. 2006 Buick Regal I 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  8. 2005 Buick Regal I 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  9. 2005 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  10. 2005 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  11. 2004 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  12. 2004 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  13. 2004 Buick Regal I 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  14. 2003 Buick Regal I 2.0L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  15. 2003 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  16. 2003 Buick Regal I 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  17. 2002 Buick Regal I 2.5L L4 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
  18. 2002 Buick Regal I 3.0L V6 Petrol air filter
    Special Price £48.69 Regular Price £64.99
    33-2141-1
    K&N
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