$42.99 USD
MSRP $66.29 35.1% Off
Will ship as soon as it becomes available. Not In Stock
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K&N 33-2613 Air Filter

Replacement Filters > Replacement Air Filter
  • 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®
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
Filter Re-Oiling Amount0.77 oz (23 ml)
Height0.813 in (21 mm)
Inner WireNo
Outside Length10.375 in (264 mm)
Outside Width6.313 in (160 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StyleUnique Air Filters
Top StyleOpen
Weight0.8 lb (0.4 kg)

Customer Feedback

I just thought I would share this short story with you about a k&n air filter. Aprrox. 3yrs ago I was at the auto wreckers in edmonton alberta looking for a mirror for my old beat up 1990 honda accord. I noticed a dirty oily old air filter laying on the ground underneath another similar year honda accord. It pretty much been parted out . I wasnt even sure what kind of a air filter it was but it looked well constructed so I took a chance on it and bought it from the wrecker for a $1.
When I got home I did some investigation and indeed find out it was a k&n air filter. I kinda compared it to what was in my 1990 honda accord and it looked very similar in size. I purchased a k&n cleaning and oil kit and cleaned it up,dried it out and sprayed it with the oil as per instructions. It came up like brand new. To make a long (sorry) story short I have had this in my car since. My accord has 394000 kms on it and it has never run so good. I used to have an engine light symbol go when it got cold but since I have had this filter in there it has been perfect. It is dec 22/2012 now and I have asked for a k&n air filter for my 2008 toyota tundra 5.7 litre for christmas.  Thanks k&n   and merry christmas

ken edmundson
Edmonton, Alberta, Canada
To the People of K & N,

Two weeks ago, I had the pleasure of meeting two gentlemen who build and work with Formula racing cars. Intrigued in their knowledge and expertise in auto mechanical systems, I asked them if there was anything I can do to increase the horsepower on my vehicles without expensive or extensive engine repairs or adjustments.  They both "highly" recommended K & N filters for my cars.  I went to a local auto parts store and found the same enthusiasm from the sales clerk and store manager who said they both have K & N filters on their cars.  I had to find out for myself after receiving these two endorsements and purchased my first filter on the spot.

I have a 2002 Chevrolet Malibu that I installed the air filter in one week ago.  I can say with confidence, there is a increase in my acceleration power.  I raved to my wife about the increased performance for the past week and purchased an air filter for her 1999 Honda Accord yesterday.  Just finished installing her filter and registering it online.

We haven't driven her car yet with the new filter installed, but I am sure we will both realize the improved performance.  Thank you for your research and development of products to enhance the performance of "everyday" cars.  I know that whatever cars I own in the future, they will have K & N filters installed in them.

Please keep us informed of other performance enhancing products for our cars.


Rodney & Saidah Woods
Charlotte, North Carolina
I have a 2014 Honda Accord LX, and was kinda interested in purchasing an intake system for it. Looked it up at and found it was a great product. Ordered it right away. The Intake was installed and is the greatest invention ever made! Delivered Friday, installed Saturday. Thanks for the quick shipping on that.

Edwardo Castillo
San Diego, California