K&N parts matching Fram CA9392 air filter

The Fram CA9392 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
Ralf Posedowski, Vaughan, Canada
Fits great. Great Product.
John Polomchak, Easton, Pennsylvania
Very pleased with this product and your service.
PapaMattK, Laguna Hills, California
After installing this air system (57-1537) on my 2007 Ram 1500 with a 3.7L engine I was VERY upset@! &nbsp;Up set that this is not standard on the vehicle from the manufacturer!!! What a performance difference, should be shipped from the factory with this product. &nbsp;Better performance and better gas milage, about 4mpg!<br /> <br /> For me this was a two step process. I was not sure about how this would work, so I first simply bought the air filter replacement element and installed in the factory air cleaner. &nbsp;Right away I noticed a difference. &nbsp;So much so that I bought another one for my wife's car (2002 Hyundai). &nbsp;After running with the air filters for a while, I decided to look into the air-system replacement. It took a few months for me to actually buy the system because I guess my truck in not a true 2007 but a 2007-1/2 or 2007-3/4. &nbsp;The actual engine configuration is that of a 2008. &nbsp;So when I down loaded the install manual from K & N's web site the crank case breather did not look like the 2007 described. &nbsp;Once I determined that my engine confirguration looked more like a 2008 I was home free. &nbsp;I bought the unit and just love the performance!! &nbsp;With the price of gas as it is I love the extra 4 mpg as well.
33-2201 K&N 33-2201 Replacement Air Filter
List Price: $76.79
Your Price: $49.99