K&N parts matching Champ Labs. AF4043 air filter

The Champ Labs. AF4043 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
Joe, Hope Mills, North Carolina
Love this filter! It gives the car a nicer sound and a little better performance. I have these filters on all my cars.
Andries Niemann, Daysland, Canada
Works great.
Dave, Poughquag, New York
Online ordering was quick and easy.The air filter arrived in about a week. The air filter arrived undamaged and was the correct air filter. Installation took about 5 minutes. My other car is a 98 Accord. I purchased the car in 2001 with 40k on the odometer. I put a K/N air filter in this car as well. I now have 325k on the odometer and the same K/N filter. Very good product. Would recommend to anybody.
33-2379 K&N 33-2379 Replacement Air Filter
List Price: $87.59
Your Price: $56.99