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K&N 33-5009 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   49 Customer Reviews
  • 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®
The K&N 33-5009 Air Filter fits some Jeep Cherokee models. See vehicle applications link for details.
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 the majority of vehicles 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]

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Height1.125 in (29 mm)
Outside Length10.563 in (268 mm)
Outside Width7.313 in (186 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight1 lb (0.4 kg)
Filter Re-Oiling Amount1.07 oz (32 ml)
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)

K&N 33-5009 Air Filter Product Reviews

Wednesday, February 21, 2018 - Part 33-5009
Instant increase in fuel economy, about 1mpg or so. Fit perfectly. Only about 1k miles so far so haven't had a chance to wash it yet.

Ethan McQuown
San Tan Valley, Arizona
Monday, November 13, 2017 - Part 33-5009
Excellent experience. Bought this for my sisters 2014 jeep Cherokee. Works great

Nel C.
New York
Tuesday, September 26, 2017 - Part 33-5009
As of this date I haven't installed this vehicle, want to put some miles on it for a base. However, I have put K&Ns on all my vehicles for which they were available for a few decades. That should count for something. JamesT

James White
Saint Helens, Oregon
Saturday, September 23, 2017 - Part 33-5009
Improved fuel economy and overall performance. Squeeze 31mpg on long highway driving.

Herbert Lillibridge
Plainville, Connecticut
Friday, September 22, 2017 - Part 33-5009
Easy Install. Noticed a 1mpg increase right away. Subtle power increase noticed when going up large hills. Would definitely buy again.

Arias Steadman
Elkins, Arkansas
Thursday, August 10, 2017 - Part 33-5009
The K&N air cleaner fit just fine in my 2016 Jeep Cherokee. I noticed an increase in pick up right off the bat. That is what I was looking for, and only a slight loss in MPG. Overall it is great.

Paul Hensel
Bullhead City, Arizona
Friday, May 19, 2017 - Part 33-5009

Gino Langlais
Lachine, Canada