K&N parts matching Beck/Arnley 0421812 air filter

The Beck/Arnley 0421812 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
Duane E. Tornes, St Charles, Missouri
Great product. Have one in both my cars. Nice not to have to purchase a new filter every year or less. Great seller and fast shipping.
Darien, Saint Lucie West, Florida
I've been using K&N filters in every car I owned. Less resistance for the air to travel into the engine, the better performance you will get period! I wish you made home a/c unit filters! ''ll be the CEO or have my royalty when you do. LoL
Luisa, Florida
This is a great product. It really saves gas.
33-2448 K&N 33-2448 Replacement Air Filter
List Price: $80.29
Your Price: $51.99