K&N 33-2385

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   41 Customer Reviews
List Price: $79.06
Your Price: USD $53.99

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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 Information on K&N Replacement Air Filters]
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.21 oz (65 ml)
Height1 in (25 mm)
Outside Length10.5 in (267 mm)
Outside Width9.875 in (251 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.4 lb (0.6 kg)

Product Reviews

August 24, 2015 - Part 33-2385
Truly a great air intake filter, I can fill the big difference in my wife's expedition and my F-150. There's more power and better gas millage,

Maui, Hawaii
August 18, 2015 - Part 33-2385
This product is outstanding. It is very easy to install and makes a noticeable improvement in the performance of my 2014 Lincoln Navigator L.

Thomas Masilla
Metairie, Louisiana
July 30, 2015 - Part 33-2385
Excellent transaction.

Tim Gutwald
July 21, 2015 - Part 33-2385
So far the system seems to breathe easier and gets a little better gas mileage. It gives a little louder sound under the hood than standard when you put your foot in it. I think it sounds and works great. I have had the cold air intakes before which were loud under the hood. This filter is the perfect compromise.

Embry, North Carolina
July 20, 2015 - Part 33-2385
Easy online order process, fast shipping. Part directly fits factory air box. Installed in 5 minutes. Easy washable filter element that never requires replacement.

Scott Cameron
Somers, New York
July 6, 2015 - Part 33-2385
As soon as I replaced the stock filter with this filter I immediately noticed more power and performance. My fuel mileage went up by at least 5 mpg. This is definitely worth the upgrade. Money well spent.

Ray Garton
Temple Texas
June 26, 2015 - Part 33-2385
I replaced my air filter in my ford f-150 with the K&N filter and noticed an improvement right away. I have had it for a couple of weeks now and have also noticed my fuel mileage has gone from 18.7 mpg to 19.9-21.6 mpg (depending on highway vs city driving). I have used K&N filters in my 1994 corvette as well in the past. Great purchase that pays for itself quickly.

Jeff T