K&N parts matching Champ Labs. AF4009 air filter

The Champ Labs. AF4009 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
Wayne J Earl, Washington
Made an immediate and noticeable difference in the acceleration and overall performance of my vehicle.
Piotr Nowacki, London, United Kingdom
I have been using K&N products for many years now - advantage of buying direct is that you are guaranteed to buy genuine product. Quick dispatch and you will feel performance improvement on any car.
Benjamin Chatelard, Villarlurin, France
Bonjour, Commande facile, expédition rapide, produit conforme. Très satisfait .
33-2361 K&N 33-2361 Replacement Air Filter
List Price: $82.19
Your Price: $52.99