K&N parts matching Buick 20972655 air filter

The Buick 20972655 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
Pat Swink, Utah
This is a great replacement filter, its nice to know that it will be the last one that I will ever have to buy. Thanks K&N.
Fred McKenna, Webster Groves, Missouri
You will always have customers with the product and service you offer. The enthusiast is always looking for more. More power, more appearance, more compliments. Your filters give two of the three, power and compliments. The driver gets the power and your passengers compliment the performance, not to say anything about the increase in economy if you can keep your foot out of the throttle. This is my third street car that I've K&N'd.
Joseph Summers, Woodlawn, Maryland
Great product. Gets us a few more miles per gallon.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99