K&N parts matching Beck/Arnley 0421733 air filter

The Beck/Arnley 0421733 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Beck/Arnley air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mike Flack, Wooster, Ohio
Love the filter....always been a loyal K&N user...Great products!
George Allender, Miami, Florida
This filter was perfect!
Joseph Grant, Dover, New Jersey
I have purchased a K&N replacement for every car I have had. The performance boost and improvement on the actual MPG make it a positive, feel good investment.
33-2323 K&N 33-2323 Replacement Air Filter
List Price: $86.59
Your Price: $55.99