K&N parts matching Beck/Arnley 0421825 air filter

The Beck/Arnley 0421825 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
Andy Machcinski, Farmington Hills, Michigan
Great air filter! Nothing better on the market. I know I am making this up but as soon as I put your filter in my Acura ILX it ran smoother and faster. It likes it!!!!!!
Pelayojs, Dallas, Texas
It's a very good filter. It looks very well made. I notice the difference on the way my car ran right away. It feels that the horsepower went up and there is no pull back when hitting the gas (if you know what I mean). There is also less rumbling of the engine when switching gears.
Nick, Napa
Great filter. Perfect fit. Easy install, easy to clean. Great all around product this life long filter.
33-2468 K&N 33-2468 Replacement Air Filter
List Price: $67.79
Your Price: $43.99