K&N parts matching Champ Labs. AF4017 air filter

The Champ Labs. AF4017 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Champ Labs. air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Charles Robinett, Rohnert Park, California
Fast shipping and quality product. Have used K&N filters for years.
William, Macon, Georgia
Looks great and works good.
Paul Napierala, Toledo, Ohio
Fast ship, correct unit, runs great. Thank you!
33-2370 K&N 33-2370 Replacement Air Filter
List Price: $73.99
Your Price: $47.99