K&N parts matching Beck/Arnley 0421818 air filter

The Beck/Arnley 0421818 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
S. Baker, Virginia
Perfect fit, immediate difference felt in throttle response...was it the fact that the factory filter was still in place and dirty at 22k miles? Who knows? I do know however, that I do have a world class clean, air filter...that fits better than that from the factory. I have been using K&N filters and cold air in takes for years. Don't hesitate. Go ahead with the purchase...you cannot loose with K&N.
Darell Porterfield, St George, Utah
Fit was exact and noticed better acceleration on first outing.
Charles Hawkins, Friendsville, Tennessee
Second K&N filter. Will be getting one more when time to replace throwaway filter.
33-2461 K&N 33-2461 Replacement Air Filter
List Price: $73.89
Your Price: $47.99