K&N parts matching Champ Labs. AF5187 air filter

The Champ Labs. AF5187 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 , Port Huememe, California
Love love love my product. Keep up the good work.
Alan Cinquino, Winter Haven, Florida
I have been using K&N air filters for over 20 years and I have never had any trouble with them and they consistently last 30,000 miles plus. I usually just replace them when they get old, but you can clean them and reuse them. Although not cheap, well worth the price.
Gary L, Centerville Utah
Just like all of the K&N product line fits great,and is working well. Ordering and shipping was fast .
33-2451 K&N 33-2451 Replacement Air Filter
List Price: $84.19
Your Price: $54.99