Buick GS 350 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Buick GS 350 air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Buick GS 350 Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Buick GS 350 run better. Fast and FREE SHIPPING with any Buick GS 350 air filter

  1. 1969 Buick GS 350 350 V8 4 BBL air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1650
    K&N
  2. 1969 Buick GS 350 350 V8 2 BBL air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1450
    K&N
  3. 1968 Buick GS 350 350 V8 2 BBL. air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1070
    K&N
  4. 1968 Buick GS 350 350 V8 4 BBL. air filter
    Special Price RSD 7,249.93 Regular Price RSD 9,666.57
    E-1650
    K&N
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