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
Timothy H Smith, Lees Summit, Missouri
No issues with this air filter. It went in easy. The previous air filter was dirty. This made a big improvement. Of course this one was clean.
Dennis Morgan, Albuquerque, New Mexico
I have always loved your products - the air filter works 'cherry'.
Malcolm Stonehouse, Houston, Texas
Saw an immediate improvement in gas mileage and it was worth waiting for.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99