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33-2873
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MSRP $74.39 35.5% Off
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K&N 33-2873 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   6 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 Amount1.07 oz (32 ml)
Height1 in (25 mm)
Outside Length9.188 in (233 mm)
Outside Width8.063 in (205 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight0.9 lb (0.4 kg)

K&N 33-2873 Air Filter Product Reviews

Wednesday, July 20, 2016 - Part 33-2873
The correct filter was shipped and very easy to install, fits like a glove. As far as performance, to early to tell yet.

Thomas Burgan
Bradenton, Florida
Monday, May 9, 2016 - Part 33-2873
High quality. I noticed improved power and acceleration.

Craig Clive
Maryland
Tuesday, February 2, 2016 - Part 33-2873
Completely fit to my Volvo C70 MKII (2008) with T5 Engine.

Jurij
United Kingdom
Thursday, January 14, 2016 - Part 33-2873
Fantastic for cleanliness and power quality.

M Schafer
Aldershot, United Kingdom
Thursday, November 27, 2014 - Part 33-2873
Have been a K&N user for many years and have never been disappointed with any air / oil filters..

John Wolochansky
South Carolina
Thursday, June 12, 2014 - Part 33-2873
The difference in performance and increased mileage was noted immediately. Great product. Will order one for my wife's Volvo C30 and my daughter's Honda Pilot.

Richard Ernst
Canandaigua, New York