K&N parts matching Beck/Arnley 0421791 air filter

The Beck/Arnley 0421791 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
Zach, Feasterville, Pennsylvania
Since using product, my gas milage has gone up regardless of how I punch the accelerator:-)
Muhammad Khan, Brampton, Canada
Excellent product. Made big difference in my car's performance. Highly recommend. Thanks.
John Eisenbarger, Pemberton, Pennsylvania
Online order was easy, arrived quickly. Superior filter, noticed almost right away an increase in acceleration. Looks also that there is a noticeable improvement in fuel economy. Quality product, looking forward to trying more K&N products.
33-2430 K&N 33-2430 Replacement Air Filter
List Price: $82.99
Your Price: $53.99