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K&N 33-2120 Air Filter

Replacement Filters / Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5     4 Customer Reviews
33-2120
$57.99 USD
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Product Overview

  • 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 33-2120 Air Filter fits some Honda Civic CX, Honda Civic DX, Honda Civic EX, Honda Civic LX, and Nissan AD 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]
Air Filter ShapePanel
Filter MaterialCotton Gauze
WashableYes
Height1.125 in (29 mm)
Outside Length8.813 in (224 mm)
Outside Width6.5 in (165 mm)
Package Contents1 Air Filter
Package Quantity1
Warranty1,000,000 Miles/10 Year
Product StylePanel Air Filter
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount0.86 oz (25 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 33-2120 Air Filter Product Reviews

Tuesday, September 11, 2018 - Part 33-2120
K&N filters work for me, been using them since 2003 on my Dodge Ram pick up, Scion Xb, Nissan Altima. You do notice the difference. Easy to clean I know it say clean every 100,000 miles I clean mine every 25,000 these filters work as advertised.

Robert Chavez
Bell Gardens, California
Wednesday, January 17, 2018 - Part 33-2120
Nice product I installed in my 98 Civic LX, fit perfectly I recommend this product.

Cesar Velazquez
Alameda, California
Wednesday, September 28, 2016 - Part 33-2120
I love these filters and always use them in any car or truck I drive.

Michael Estok
Lantana, Florida