K&N parts matching Champ Labs. AF3913 air filter

The Champ Labs. AF3913 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
Bo Venevongsa, Winnipeg, Canada
Very fast shipping and good price.
Bruce Morriss, Tyler, Texas
Delivered correct filter on time.
Tomas Z, London
First class item, thanks!
33-2407 K&N 33-2407 Replacement Air Filter
List Price: $160.09
Your Price: $87.99