K&N parts matching Beck/Arnley 0421726 air filter

The Beck/Arnley 0421726 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
Willem, Belgium
As always, K&N filters are the best. I use them on all my motorcycles and now for the first time on my car. Plug and play, car runs great with filter Easy to install and perfectly oiled from the factory. Thanks
Josué Bonilla, Silao, Mexico
Great product.
Mark S, West Sussex, United Kingdom
New K&N Air Filter delivered and fitted with ease and pleased to say that I have noticed a difference in the sound of the engine and the response in the acceleration is better. I wouldn’t say it had made a huge difference but very happy with this purchase for a reputable and well made product.
33-2384 K&N 33-2384 Replacement Air Filter
List Price: $98.29
Your Price: $62.99