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33-2457
$51.99 USD
MSRP $81.39 36.1% Off
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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   42 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 Amount1.18 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

Monday, September 12, 2016 - Part 33-2457
The product is exactly what we read about. We feel the difference in our 2015 Jeep Grand Cherokee right away. So happy with this filter.

bridgette wiosna-fischer
Bristol, Connecticut
Wednesday, September 7, 2016 - Part 33-2457
Fast shipping and the air filter made a lot of difference in hp and gas mileage.

Jeff Brown
Clemmons, North Carolina
Monday, August 22, 2016 - Part 33-2457
Awesome! As usual my truck can breathe now. K&N rocks!

Michael A Jones
Detroit, Michigan
Friday, August 19, 2016 - Part 33-2457
Been using K&N filters on all of my cars, trucks and motorcycles for as long as I can remember. Quality product and money saving in the long run, too.

John Grady
Sierra Vista, Arizona
Thursday, July 7, 2016 - Part 33-2457
Fits good.

Dale Freeman
Clinton, Kansas
Friday, June 17, 2016 - Part 33-2457
Easy ordering process and timely delivery, I couldn't ask for anything better.

Eugene Clark
Bradenton, Florida
Thursday, June 9, 2016 - Part 33-2457
I was very happy with the speed of delivery and noticed improved performance and increased mileage right away.

Ken
Visalia, California