K&N parts matching Fram CA11251 air filter

The Fram CA11251 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Fram air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Gerald Godec, Marquette, Michigan
My family has been using K&N filters for some time now and are very satisfied with the products. I installed a replacement filter on my 2014 Chevy Impala and am very pleased with the results. Checking gas mileage before the installation and afterwards, I was pleased to learn that I achieved a significant increase in gas mileage of about 2mpg. Performance overall was also increased. A very good product.
Edward Brodzinski, Lockport, Florida
This filter for the 2014 Cadillac XTS seems ok, but I don't see much difference like I have on my other vehicles. But still no regrets.
John Baum, Vail, Arizona
I have always had K&N filters in my cars. I have purchased them from auto parts stores in the past but just recently bought a new car for my wife. Oddly enough, the auto parts store does not stock the filter I needed, hence, the online purchase. Easy, fast shipping...keep up the great work guys!
33-2483 K&N 33-2483 Replacement Air Filter
List Price: $84.49
Your Price: $53.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Matthew, New Jersey
Always used K&N products in all my vehicles for 18 years now. Just an all around great product and I will always continue to use them.
Malcolm Stonehouse, Houston, Texas
Saw an immediate improvement in gas mileage and it was worth waiting for.
James H Daniel, Bridgewater, New Jersey
Fits great and easy to install.
33-2497 K&N 33-2497 Replacement Air Filter
List Price: $81.09
Your Price: $51.99