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K&N 33-2457 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   31 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.

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Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.18 oz (35 ml)
Height1.25 in (32 mm)
Outside Length9.625 in (244 mm)
Outside Width8.875 in (225 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
Weight1.2 lb (0.5 kg)

K&N 33-2457 Air Filter Product Reviews

See all reviews!
Review part 33-2457
Monday, February 01, 2016 - Part 33-2457
I buy K&N for everything I have.

Richard Terkeurst
Livermore, California
Tuesday, January 19, 2016 - Part 33-2457
Perfect fit, no reason to ever question a K&N product.

Charlotte, North Carolina
Saturday, December 26, 2015 - Part 33-2457
The engine has more power and I get more miles per gallon.

Roby Minix
Houston, Texas
Friday, November 13, 2015 - Part 33-2457

Jerry Schwartz
Freeport, New York
Monday, October 19, 2015 - Part 33-2457
This filter is fantastic. I put it in my 2013 Jeep Grand Cherokee Laredo and instantly noticed increased performance.

Fred Shook
Lakewood, California
Friday, October 16, 2015 - Part 33-2457
Easiest performance upgrade ever Open the airbox, take out old filter and put in new K&N. K&N air filters are the first thing I replace whenever I get a new car. Out here in the desert, they keep your motor breathing free and easy.

Lancaster, California
Wednesday, September 09, 2015 - Part 33-2457
OUTSTANDING SUPPORT. Can't say I noticed a difference in sound or performance. Still observing. Plan to add chip and cat-back exhaust. Wish you guys had them available. Ron

Ron Champion