K&N parts matching Beck/Arnley 0421873 air filter

The Beck/Arnley 0421873 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
Mark Skiver, Arkansas
This filter was a perfect, drop in fit for my 2012 Toyota Prius. I couldn't find an aftermarket filter to fit my car, and decided to spring for this permanent filter. It seems to work very well. I haven't had it long enough to compare mileage figures with the oem filter yet.
John Woolsteen, West Palm Beach, Florida
Have a K&N filter in my Town and Country. Love it. So, I ordered one for my Toyota. Just got it in and left for Florida without Prius. So will let you know in the spring. Prius gets 51 mpg without K&N. What will it do with?
Stan Margolis, Pompano Beach, Florida
I have not seen much of a savings since I installed your filter.
33-2485 K&N 33-2485 Replacement Air Filter
List Price: $76.49
Your Price: $48.99