K&N parts matching Fram CA7440 air filter

The Fram CA7440 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
Timmy Williams, Weatherly, Georgia
Worked pretty good.
Don, Indiana
Works great, fast delivery and product fit was perfect. Fit the air cleaner housing and sealed the way filters are supposed to.
Ryan Lenihan, Columbus, Ohio
Great product and a PERFECT fit, OF COURSE! Wouldnt expect anything less.
33-2048 K&N 33-2048 Replacement Air Filter
List Price: $101.39
Your Price: $64.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Robert Burns, Virginia Beach, Virginia
Installed in a 1999 Jeep Grand Cherokee. A perfect fit replacement for the old throw-away filter. The Jeep air filter box is easier to open than the one on my Mazda Miata. The Mazda was the first K&N filter I bought and it was great - real performance improvement. The Jeep is no sports car and with only 4.0 L and a moderately heavy SUV, I need as much performance as I can get. A good investment for cars I intend to keep a long time.
Shango, Detroit, Michigan
Could feel the difference soon as I started my(02 WJ). I really feel the power on acceleration. This is one of the best investments you can make to your vehicle. Thank you K&N for a great product !!
Rob Taylor, California
I have used K&N filters in all of my vehicles for the past ten years. Performance does increase slightly off the line but highway cruising at 65-75 gets me 21-23 average mpg out of the 4.0L and a little more kick when the throttle is pressed. I have never noticed any dirtier oil or experienced premature wear using these filters.
33-2139 K&N 33-2139 Replacement Air Filter
List Price: $78.59
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Richard Frantz, United States
Great filter, great price. Received with-in a few days. Thank you.
Larry, Portland, Oregon
I have only had this product in my truck for a couple of days, but it appears to have improved the engine response. Gas mileage check will have to wait until I drive a bit more.
John Miller, Waldorf, Maryland
The K&N air filters are as good as advertised.  I installed one in my 2007 Nissan Armada and the other in my 2008 M-45X.  I automatically noticed an increase in vehicle power which as you probably already know they both sport a V-8 power plant.  I am definitely going to purchase another for my wife's 2008 G-35X within the coming weeks.
33-2286 K&N 33-2286 Replacement Air Filter
List Price: $75.59
Your Price: $48.99