33-2340 Image

K&N 33-2340 4.7 out of 5 stars 3 Customer Reviews
Replacement Filters > Replacement Air Filter

 List Price: $75.04
Your Price: $50.99

You Save 32.0%

Find a Local Dealer


In Stock & Ready to Ship!
 Free Ground Shipping!

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty™ and will be THE LAST AIR FILTER YOUR VEHICLE WILL EVER NEED. [MORE]
Available Information
33-2340 Cross Reference
Installation Instruction Sheet
Air Filter Test Data
News Story - K&N Releases Air Filter for Mercury Milan, Lincoln Zephyr and Ford Fusion
News Story - Ford Fusion Gets Excellent Protection and Performance with K&N Products
33-2340 Vehicle Applications

Part 33-2340 Product Specifications
Product Style: Panel Air Filter
Height: 1.125 in (29 mm)
Outside Length: 8.25 in (210 mm)
Outside Width: 6.25 in (159 mm)
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.78 oz (23 ml)
Weight: 0.71 lb (0.32 kg)
Product Box Length: 7.72 in (196 mm)
Product Box Width: 1.75 in (44 mm)
Product Box Height: 9.69 in (246 mm)

99-5050 - Filter Care Service Kit - Squeeze

Product Reviews      Review part 33-2340

 Always a great product! It improved my mileage a little bit, added noticeable power and it sounds awesome.
Lawrence Jodoin, New London, New Hampshire
 I have always experienced seat of the pants performance increases with K&N filters, this one did not disapoint. I also have always gotten increased fuel mileage, I got 2.5 mpg city and 4.8 mpg highway with this filter.
Ernest Bebernitz, Troy, New York
 I bought your KN air filter (33-2340) for my 2009 Ford Fusion V6 and must say have noticed an increase in power, especially at mid-range RPM. I drive over 45 miles each way to work everyday and have noticed just a slight increase in fuel efficiency as well. All in all, this product does what it says it will do and I am a very happy with it. Its a product that will eventually pay for itself and I will install a KN filter in every vehicle I will own.  
Dominic Tran, Ohio

K&N 33-2340 fits the following:
2012 FORD FUSION 3.0L V6 F/I - All
2011 MERCURY MILAN 3.0L V6 F/I - All
2011 FORD FUSION 3.0L V6 F/I - All
2010 MERCURY MILAN 3.0L V6 F/I - All
2010 FORD FUSION 3.0L V6 F/I - All
2009 MERCURY MILAN 3.0L V6 F/I - All
2009 FORD FUSION 3.0L V6 F/I - All
2008 MERCURY MILAN 3.0L V6 F/I - All
2008 FORD FUSION 3.0L V6 F/I - All
2007 MERCURY MILAN 3.0L V6 F/I - All
2007 FORD FUSION 3.0L V6 F/I - All
2006 MERCURY MILAN 3.0L V6 F/I - All
2006 LINCOLN ZEPHYR 3.0L V6 F/I - All
2006 FORD FUSION 3.0L V6 F/I - All