K&N parts matching Champ Labs. AF7938 air filter

The Champ Labs. AF7938 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 Fletcher, Hauppauge, New York
Great Item
Alice Necci, Philadelphia, Pennsylvania
My Toyota Sequoia has more gitty-up but no fuel savings yet. I hope it gives some fuel savings in the long run. Increased power is all I got for now.
Tim Nelson, Des Moines, Iowa
I bought a used 2002 Tundra 11 years ago with 32K miles and one of the first things I did was buy a K&N air filter for it. My truck now has 365K miles on it and I just washed that filter for the 25th time last night night. I've had zero engine problems and zero problems with you product - it works as advertised. Thanks.
33-2144 K&N 33-2144 Replacement Air Filter
List Price: $80.49
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
David Glover, Las Vegas, Nevada
Great product - Thank you.
Matthew Borwick, Jurien Bay, Washington
Really good quality and save more money in the long run.
Jamie Martin, Sydney, Australia
I always buy K&N filters... they're simply the best.
33-2146 K&N 33-2146 Replacement Air Filter
List Price: $87.59
Your Price: $55.99