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33-2479
$48.99 USD
MSRP $76.49 36.0% Off
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K&N 33-2479 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.7 out of 5 stars   23 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 33-2479 Air Filter fits some Nissan Note, Nissan Versa, and Nissan Versa Note 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
Height1.031 in (26 mm)
Outside Length9.125 in (232 mm)
Outside Width4 in (102 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight0.8 lb (0.3 kg)
Filter Re-Oiling Amount0.55 oz (16 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2479 Air Filter Product Reviews

Sunday, September 9, 2018 - Part 33-2479
Seems to be a well designed well made product - which I really appreciate. Installed it in 2 minutes. Thanks look forward to many years service. Love the stickers you toss in the box. Thx.

Rob Grosse
Saskatoon, Canada
Tuesday, September 4, 2018 - Part 33-2479
Installed in my daughters auto & it picked up about 2-3 mpg. The Best part of the purchase & what I was hoping for was the Air flow increase as her little engine needed a little more get up & go from a dead stop. The filter did what I was hoping for. I have used K&N filters On every auto & my motorcycles for the past 25+ years . I AM A BELIEVER & any one that wants a little more performance along with a lifetime filter & better gas mileage would benefit from K&N.

Hans Buzhardt
Warner Robins, Georgia
Wednesday, July 18, 2018 - Part 33-2479
I thought this was going to increase my gas mileage hasn't done it it's actually decreased it by about 3 miles per gallon thinking about going back to the original filter but I'm giving it to stars because I like the fact that it's good for 50,000 miles. I wish you guys had a cold air intake for this car.

Jason Moore
Lucerne Valley, California