K&N parts matching Buick 23430312 air filter

The Buick 23430312 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Buick air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Robert Borowski, Galloway, New Jersey
Perfect fit and works great. Made a smooth ride even smoother.
Leo Vitali , Gainesville, Florida
K&N Air filters are one of best filters out on the market today. I've tried a lot of different brands. Those people have tried them & say that they are waste of money because having to clean them, are just lazy and the bunch of idiots who don't know what a good filter is even if it would hit them in face. So that one dummy from youtube who tells you otherwise is one of the lazy ones.
Scott E Osterberg, Maplewood, New Jersey
Power went up, mileage went down.
33-5049 K&N 33-5049 Replacement Air Filter
List Price: $94.19
Your Price: $60.99