K&N parts matching Champ Labs. AF3139 air filter

The Champ Labs. AF3139 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
James Heywood, Council Bluffs, Iowa
I have installed K&N filters in all my vehicles since 1997. This includes 4 pickup trucks and 5 cars.  I am a believer in their value.  
Edmond Frank York Jr, Honolulu, Hawaii
Awesome horsepower and MPG increase. Immediately the car breathes easier and has smoother acceleration. Always K&N.
Troy, Eugene, Oregon
I bought this for my 2012 Buick Verano and I am very impressed. You can hear the engine breathe. I definitely feel the car has more power and my gas mileage has improved by approximately 5mpg (I also use clear gas which contributes). This air filter is everything it's advertised to be and I recommend you don't hesitate in making your purchase. Don't be swayed by the data from bloggers and other companies. K&N is the real deal. Judge for yourself.
33-2966 K&N 33-2966 Replacement Air Filter
List Price: $84.39
Your Price: $54.99