K&N parts matching Champ Labs. AF4002 air filter

The Champ Labs. AF4002 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
Glen, Silver Lake, Minnesota
Love it!
Mark Gordetsky, Palenville, New York
This filter replaces one with 80,000 miles on it. Very pleased with this product. Well worth the investment I will continue to use K&N filters in all my engines.
Dennis Bromley, Niles, Michigan
Exact fit and easy installation
33-2323 K&N 33-2323 Replacement Air Filter
List Price: $86.59
Your Price: $55.99