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K&N E-3333 Air Filter

Replacement Filters > Custom Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   4 Customer Reviews
  • Designed to provide increased horsepower and acceleration
  • Specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
  • Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
  • No fuel management modifications are required to obtain increased performance
  • Washable & reusable, most are pre-oiled and ready to ride!
  • One Year Limited Warranty
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.

[More Information on Off-Road Motorcycle and ATV Air Filters]

Product Specifications

Air Filter ShapeUnique
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.49 oz (14 ml)
Height2.188 in (56 mm)
Inner WireNo
Outside Length9.688 in (246 mm)
Outside Width6.25 in (159 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.63 in (92 mm)
Product Box Length8.5 in (216 mm)
Product Box Width8.5 in (216 mm)
Product StyleUnique Air Filters
Top Material/FinishNone
Top StyleOpen
Weight0.9 lb (0.4 kg)

K&N E-3333 Air Filter Product Reviews

Thursday, June 4, 2015 - Part E-3333
I was looking for a filter to replace my Name Brand filter on my Bike. When I called K&N, the customer service person told me that the E-3333 model was the one they carried. I ordered it and it came in a few days; it dropped in perfect. I've owned K&N before in my cars and always have had a good experience. I like the fact that it is pre-oiled at the factory so I didn't have to deal with the initial oiling. Great product.

Derry, New Hampshire
Thursday, July 3, 2014 - Part E-3333
I looked for a cheaper way to get the filter I needed, but found that other sites had the wrong images associated with the filters, so I couldn't trust what they were saying. Ends-up that K&N was about the same price as the others AND they had the right images (go figure :) So I could relax trusting they'd send me the right one & they did, & it fit perfectly.

Monday, November 11, 2013 - Part E-3333
This filter really lets my ride breathe and the service is easy.

Adam White
New Hampshire
Saturday, October 26, 2013 - Part E-3333
The response was quick and courteous.  It is a quality product because I had one for 8 years and ruined it trying to clean it improperly.  The filter will definitely outlast the bike. (E-3333)

Bill Burkhart
Port Charlotte, Florida