K&N parts matching Champ Labs. AF5240 air filter

The Champ Labs. AF5240 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
David Thompson, California
I have just installed my new K&N replacement air filter in my new 2014 Tundra 5.7 and am pleased to say it very much improved the motor's response. This is my third K&N filter purchase and each one has improved my gas mileage slightly and as I said it improved motor response quit a bit. Well worth the cost. Thanks.
Michael Kocab, Colorado Springs, Colorado
I love K&N filters.
James Cathey, Granbury, Texas
Great filter and fast shipping!
33-5017 K&N 33-5017 Replacement Air Filter
List Price: $93.59
Your Price: $60.99