K&N parts matching Fram CA4309 air filter

The Fram CA4309 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
Paul Youngs, Rockwood, Michigan
These filters are great, better gas mileage, more power, and no more buying filters... win, win, win.
Daniel Williams, Lakeland Florida
This product surpassed my expectations. I highly recommended for a'll vehicle's
Michael Oberlander, Wethersfield, Connecticut
Got the right part so far so good....thanks.
33-2031-2 K&N 33-2031-2 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Tony Jacobs, Beulah, United Kingdom
Unfortunately didn't fit, but was returned with out any problem for a refund.
Michael Herbert, Delaware, Ohio
K&N is the best filter available - so good that it's used as the industry standard. No one can argue with the quality of your products.
Kevin , Knebworth, United Kingdom
Excellent product, arrived next day, engine now breathes a bit more freely.
33-2075 K&N 33-2075 Replacement Air Filter
List Price: $80.09
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dusan Chrenko, Nitra, Slovakia
Everything was allright. Order, shipping, package, installation instructions. I am 100% satisfied.
Tom Begg, Aberdeen, United Kingdom
Delivery was quick, can't fault the product. If you need a new filter why not get one that will last and preform better.
Jared wright, Colorado
My air filter is great. I've got it on my stock class car for rallycross in Colorado and the only thing I would want to do is maybe rep K&M as a sponsor or something. Maybe some shirts I could wear at races and on my youtube channel that I just started.
33-2232 K&N 33-2232 Replacement Air Filter
List Price: $84.29
Your Price: $53.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
33-2336 K&N 33-2336 Replacement Air Filter
List Price: $86.59
Your Price: $55.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Wayneworth Morrison, Tampa, Florida
Very satisfied.
Judy Campbell, Liberty South Carolina
I was very pleased with my item. It has already been installed and thank you very much.
Glenn Scarlett, Laurel, Indiana
Don't replace your filter - Reuse it . Great instructions - Save money - Quality Product.
33-2374 K&N 33-2374 Replacement Air Filter
List Price: $83.69
Your Price: $53.99