K&N parts matching Beck/Arnley 0421823 air filter

The Beck/Arnley 0421823 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
G Hardy, Valdosta, Georgia
Super easy to install, perfect fit, and quality second to none. I've been using K&N filters in all my vehicles for several years and they are everything as promised. I will continue to replace my stock filters with K&N products in the future as well. Best product you can buy for the money.
Luis D, South Bay, California
Installed the 2 filters on my 2010 Infiniti M35.  Has great acceleration off the line. The car feels so much smoother and lighter.
Martijn van Avezaath, Leimuiden, Netherlands
Perfect delivery, perfect fit, best price. I would NOT buy my filters through any other channel. Autoshops charge far more for your filter. I could not get my type of filter in the carshop so I found this site and ordered my K&N filters (2). NEXT day my filters were delivered and I live in the Netherlands How easy does it get? Very happy to install them since my original filters were completely dirty and the (Infiniti)dealer told me it was not nessecary to replace them....?
33-2440 K&N 33-2440 Replacement Air Filter
List Price: $127.79
Your Price: $82.99