Buick GS Replacement Air Filters

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

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

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

  1. 1972 Buick GS 350 V8 CARB air filter
    $64.99 Regular Price $51.99 Special Price
    E-1450
    K&N
  2. 1971 Buick GS 350 V8 CARB air filter
    $64.99 Regular Price $51.99 Special Price
    E-1450
    K&N
  3. 1970 Buick GS 350 V8 CARB air filter
    $79.99 Regular Price $63.99 Special Price
    E-1650
    K&N
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