Buick Regal Sportback Replacement Air Filters

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

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

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

  1. 2020 Buick Regal Sportback 2.0L L4 Gas air filter
    Special Price €74.39 Regular Price €99.19
    33-5049
    K&N
  2. 2019 Buick Regal Sportback 2.0L L4 Gas air filter
    Special Price €74.39 Regular Price €99.19
    33-5049
    K&N
  3. 2019 Buick Regal Sportback 3.6L V6 Gas air filter
    Special Price €74.39 Regular Price €99.19
    33-5049
    K&N
  4. 2018 Buick Regal Sportback 2.0L L4 Gas air filter
    Special Price €74.39 Regular Price €99.19
    33-5049
    K&N
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