K&N parts matching Fram CA9401 air filter

The Fram CA9401 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
Chip Lawson, Dallas, Texas
This is the second vehicle I have owned where I have purchased and installed a K&N washable filter. As before, the filter was easy to install and fit perfectly. While I have no way of knowing for sure or proving it, I think/feel the engine runs smoother and has more pick-up. I like the fact that I can wash and re-charge the filter (saves on landfill and I think is environmentally friendlier than disposable filters) and can do it whenever I want without the expense of a new filter. If the truck was new I would have invested in a K&N Cold Air Intake system. They are outrageously good!!!
Verlin Kamps, Mukwonago, Wisconsin
As usual I received a quality filter at a fair price. Installed it in my newly acquired 98 Dodge Ram 1500. Real or imagined, it breathes better and runs stronger. T
Bryan Batsch, Gackle North Dakota
This filter installed very easy on my 2001 dodge 1500 quad cab truck with a 360 magnum. I noticed the power difference right away and my gas mileage also improved. Would highly recommend this upgrade to anyone.
33-2084 K&N 33-2084 Replacement Air Filter
List Price: $91.89
Your Price: $58.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Thomas pollard, Long Beach, California
It took 10 min. To remove the factory installed filter and replace it with K&N filter. It is for a Ram 1500 v6. There is a notable performance improvement.
Larry Cordell, Casselberry, Florida
I first remember using K&N filters in the 1970's on my dirt dikes, used them for years. Started using them in my truck in the 1980's. We have used them since. The first thing I do when we purchase a new vehicle is install a K&N Filter. I just bought a 2013 Ram, it has a K&N. My wife's Jeep has one. My daughters Truck has one. We are customers for life. Great products. Enough said!!!
Larry Rowell, Freeport, Maine
Timely shipping-super well packaged-easy install-truck breathes better now. Thanks for a quality USA made product. I'm now a fan.
33-2247 K&N 33-2247 Replacement Air Filter
List Price: $93.59
Your Price: $60.99