K&N parts matching Beck/Arnley 0421820 air filter

The Beck/Arnley 0421820 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
Tatyana Lusakhpuryan, Lowell, Massachusetts
The item was shipped very quickly and I packed very well. I am happy with my purchase. Thank you.
Jeff Poirier, California
Said couple of days on the free shipping. Received it the next day (awesome) fit was perfect. Appears to be good for a 2 mile a gallon increase on my Scion. Have one in all my vehicles.
Steffen Hood, Stratford, Canada
Works as intended. Fairly easy installation; I use these brand filters in all of my vehicles and have had no problems at all with any of them. Would recommend them to anyone.
33-2486 K&N 33-2486 Replacement Air Filter
List Price: $73.59
Your Price: $46.99