K&N parts matching Beck/Arnley 0421840 air filter

The Beck/Arnley 0421840 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
Wes H, Victoria, Canada
Perfect fit, as always. Super fast shipping...
Salvatore Simonetti, Leamington Spa, United Kingdom
A+ quality. Awesome sound, so now I can hear more induction noise and better performances. Very happy
Bruce Nelson, Coto de Caza, California
I use K&N products in all my cars and truck. Excellent quality & reliability and provides great performance.
33-2963 K&N 33-2963 Replacement Air Filter
List Price: $88.09
Your Price: $56.99