K&N parts matching Champ Labs. AF3174 air filter

The Champ Labs. AF3174 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
Pat Swink, Utah
This is a great replacement filter, its nice to know that it will be the last one that I will ever have to buy. Thanks K&N.
Matthew, New Jersey
Always used K&N products in all my vehicles for 18 years now. Just an all around great product and I will always continue to use them.
David, Austin, Texas
Best...filter...ever.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99