K&N parts matching Beck/Arnley 0421831 air filter

The Beck/Arnley 0421831 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
Rick Trevino, Texas
I drive a 2014 Maxda CX-5 Wow very impressed with the air filter unbelievable. My horsepower and acceleration went up big time also I gained 5 Mpg more with this filter. Its worth the price.
Sid, California
Easy to install. I have been using K&N filters on my motorcycle for years and this is the first time I have used it on an automobile. Hopefully it will perform the same as it does on the motorcycle.
Bill Sleeper, Altadena, California
Best filters ever. Run them in all my vehicles including my Harley Davidson Motorcycle. Saved a ton of $$$ too by not having to purchase replacement paper filters every time.
33-2480 K&N 33-2480 Replacement Air Filter
List Price: $84.19
Your Price: $54.99