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K&N Oil Filters for the Buick GS 400

Buick GS 400 Replacement Oil Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any oil filter!
  • Outstanding Oil Filtration
  • High Oil Flow Rate
  • Heavy Duty Construction
  • Great with Synthetic or Conventional Oil
  • Traps 99% of harmful contaminants
Buy a K&N oil filter. Help your Buick GS 400 run better.
K&N Oil Filters
Vehicle DescriptionPart Number Product Image
1968 Buick GS 400 400 V8 CARB - All
Automotive
1968 Buick GS 400 400 Oil Filter
HP-2003 Product Info HP-2003 GS 400 Premium Oil Filter
1968 Buick GS 400 400 V8 CARB - All
Automotive
1968 Buick GS 400 400 Oil Filter
PS-2003 Product Info PS-2003 GS 400 Pro Series Oil Filter