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33-2323
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K&N 33-2323 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   9 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®
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 Amount1.22 oz (36 ml)
FlangesNone
Height0.875 in (22 mm)
Outside Length13.25 in (337 mm)
Outside Width6.875 in (175 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
Weight1.1 lb (0.5 kg)

K&N 33-2323 Air Filter Product Reviews

Tuesday, January 26, 2016 - Part 33-2323
Love it!

Glen
Silver Lake, Minnesota
Friday, December 25, 2015 - Part 33-2323
Great life time warranty for my Honda ridgeline. Can't wait to put it in

Jeff Lew
Mill Valley, California
Wednesday, October 28, 2015 - Part 33-2323
Exact fit and easy installation

Dennis Bromley
Niles, Michigan
Thursday, October 22, 2015 - Part 33-2323
I have been an avid K&N customer for almost twenty years. Their air filters do extract more power and/or torque from your vehicle and offer longer life via their rechargeable design. All of my vehicles now use K&N air filters. Their website however can be confusing. With my last purchase, I entered the product and promptly received a message saying my shopping basket was empty. I re-entered the data and got the same response. Apparently, that occurred due to a backorder situation and the response was not intuitive. Subsequently, I contacted their customer service and like their products, got a friendly, high quality response. Great products, great people, but less than stellar web presence.

R Wallace
Searcy, Arkansas
Monday, September 8, 2014 - Part 33-2323
Since installing the K&N air filter, my truck seems to accelerate more quickly and quietly. I haven't been able to see if there is much difference in fuel consumption yet, but I expect I will see some improvement. I am completely satisfied. Note: I recommend that K&N include a sticker for record keeping as a reminder of each servicing of the air filter.

John C Meyers
Maryland
Wednesday, September 3, 2014 - Part 33-2323
Nice fit,easy install. Once I found a screw driver long enough to reach back screw on housing on Ridgeline Pick-up.

John Eckstrum
Conroe, Texas
Tuesday, March 18, 2014 - Part 33-2323
Good product. I use them on all of my vehicles.

Gordan Osborn
Corpus Christi, Texas