K&N parts matching Purolator PA24378 air filter

The Purolator PA24378 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ray Jefferson, Red Oak, Texas
Great filter. I can tell my truck runs better and more power. I also have one on my Harley, can't go wrong buying this filter.
Michael Thompson, Mississippi
Great product.
Terry, Dakota City, Nebraska
Gained more power immediately. Mileage increased 1.5 miles per gal.. pretty good for a 96 F150 4x4. Thanks for an excellent product that actually does what it advertises to do. Motor was a 5.0......
33-2023 K&N 33-2023 Replacement Air Filter
List Price: $85.79
Your Price: $54.99
K&N Special Order Repl Fltr
  • Designed to Increase Power
  • Million Mile Limited Warranty
Smiley Hatcher, Asotin, Washington
Very fast delivery without having to pay extra. Liked that a lot.
33-2099 K&N 33-2099 SPECIAL ORDER Repl Fltr
Your Price: $72.49