K&N parts matching Beck/Arnley 0421799 air filter

The Beck/Arnley 0421799 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
Kurt Neumaier, Post Falls, Idaho
My first K&N Air filter for this vehicle. Impressed that the engine actually sounds happy because the airflow is increased. I had expected a louder engine intake but nope, it was quiet and you could feel the smooth extra power from it. Judging from the factory filters taken out I will keep an eye on these. But very happy so far.
Victor Lillyman, Bonbeach, Australia
Have had these filters on my last 2 Discovery 4's and my earlier Discovery 1. Also have one in my Triumph thunderbird and think they're great. Love the fact I can just keep re using them also. Less landfill and better performance!
Shawn, Michigan
Fairly easy installation process. The product arrived quickly and packaged well. No noticible change in MPG, but throttle response does seem to be improved.
33-2446 K&N 33-2446 Replacement Air Filter
List Price: $147.29
Your Price: $94.99