K&N parts matching Beck/Arnley 0421851 air filter

The Beck/Arnley 0421851 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
Jimmy Contorupis, Birmingham, Alabama
I have been installing K&N air filters in my automobiles for years. I do think they help with horsepower and also fuel mileage. I have only recently purchased on line due to the fact that the filters for new vehicles are very slow to get to the auto part stores. I do now like the on-line way of ordering,the parts are always there,shipping was free,don't get better than that and the price was good. I am very well satisfied with my experience and will be back to re-order when needed.
Daniel Augustine, Memphis, Tennessee
People who love their cars buy K&N air filters. Your vehicle (car or truck) will pay you back with more horsepower, cleaner burning fuel which extends the engine life, and better gas mileage. Great product. Highly Recommended!!!
Geo Treo, Festus, Missouri
The filter arrived prior to the estimated time, very cool. The 2014 Accord has a filter box that's easy access and the K&N dropped right in place. I like the alert sticker that came with it and put it on the filter canister. This will save me a lot of money over the course of ownership. It will be difficult for me to say if it makes a big difference over the stock filter. My car has just 600 miles. But I can certainly hear the increased air flow under heavy acceleration. All is well & Good!
33-2498 K&N 33-2498 Replacement Air Filter
List Price: $84.59
Your Price: $54.99