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33-2273
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K&N 33-2273 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   7 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 Amount1.19 oz (35 ml)
Height1.125 in (29 mm)
Outside Length11.563 in (294 mm)
Outside Width6.75 in (171 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 StylePanel Air Filter
Weight0.9 lb (0.4 kg)

K&N 33-2273 Air Filter Product Reviews

Wednesday, April 13, 2016 - Part 33-2273
I have used K&N air filters since 2000. It was first tried on our '93 Town and Country mini van, when it was discovered that the dealer on whom we'd entrusted the van's maintenance, had kept the old filter for seven years. The difference was immediately apparent after the K&N installation. It just came alive. Could be the stuffed filter of eight decades restricted its performance and highlighted the advantage of the K&N. And we'd thought the poor performance of the van was due to its DNA. Since then, all our cars are fitted with K&N filters. The latest is the Jaguar that we'd bought in September of 15. The super charged V8 has grown imaginary wings.

Kai Wong
Alhambra, California
Monday, December 28, 2015 - Part 33-2273
I installed these filters in my 2015 Jaguar FX, AWD, Sport, during the cars first service appointment. Changing out the OEM filters wasn't required at this service appointment, but was blessed without hesitation by the service manager, as a result of K&N's outstanding performance history. I installed a K&N cold air intake and filter in my previous car (Honda S2000) which greatly improved performance, providing the promised bump in HP and gas mileage, not to mention the additional growl prior to 6000 RPM's when the VTECH kicked in. I highly recommend K&N cold air intakes and/or filters.

DKL
Elkhart, Indiana
Thursday, August 13, 2015 - Part 33-2273
Item was on back order but became available in a few days......great air filters

Dennis stump
York Haven, Pennsylvania
Wednesday, May 13, 2015 - Part 33-2273
Quick and easy shopping experience. I always install K&N Filters in every car I own. I've been doing it for years and the cars wear out long before the filters ever will . Thanks.

Bob Shaw
Austin, Texas
Tuesday, March 31, 2015 - Part 33-2273
After I buy a new car, the first thing I do is swap the stock air filters for K&N filters. I have always been pleased with the superior quality and performance of these filters. I have used them in everything from a Toyota Corolla to a Camaro SS. They are especially useful if you intend to install a higher flowing exhaust system, because the high flow cannot happen unless you remove some of the intake restriction.

Lumberjack12345
Mililani, Hawaii
Friday, February 21, 2014 - Part 33-2273
Definitely felt increased pick up in my car. I haven't tracked the fuel economy but I am very happy overall with my decision to purchase these filters.

Stephen M. Reus
White Plains, New York
Monday, November 11, 2013 - Part 33-2273
I have been purchasing K&N products since 1995. I have yet to have a bad experience with any of their products. I would truely recommend K&N filters to anybody whom wish to get the most out of there vehicle's intake system. K&N is money well spent.

Herbie
Philadelphia, Pennsylvania