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33-2491
$48.99 USD
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K&N 33-2491 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   16 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 Amount0.98 oz (29 ml)
Height1.625 in (41 mm)
Outside Length7.625 in (194 mm)
Outside Width7.438 in (189 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
Weight1.1 lb (0.5 kg)

K&N 33-2491 Air Filter Product Reviews

Thursday, April 14, 2016 - Part 33-2491
Arrived on time and everyhing fit into place... Great job.

Mike Conti
Morgan Hill, California
Friday, December 25, 2015 - Part 33-2491
All vehicles in our family for the past 16+ years have been switched over K&N at the first scheduled filter change or earlier. Why? They work as advertised, are fairly priced, and K&N backs you up if your car's mfr gives you a warranty hassle. I will continue to use them for as long as I am driving and my kids will continue the practuce. Thank you for a quality product and great customer service...now start making cabin air filters for my vehicles asap :)

Tom Gorr
Batavia, Illinois
Monday, August 31, 2015 - Part 33-2491
Great free flowing filter, cheaper than 2 Fram paper filters that have to be ordered or get ripped off at the dealer. Perfect fit. Waiting for the cabin filter next. These are real money savers for me, live on a dirt road, already paid for itself K&N in all my vehicles now

Perry
Falcon, Colorado
Monday, July 20, 2015 - Part 33-2491
Excellent filter. Very fast shipping. It lives up to its legendary name. I will purchase another for any future vehicle.

Brett Penick
Barberton, Ohio
Monday, June 22, 2015 - Part 33-2491
The item was exactly what I wanted. It fit perfectly, it shipped in just a couple days. I was very happy with the K&N store.

Wayne Brown
Minnesota, Minneapolis
Monday, May 18, 2015 - Part 33-2491
Fits perfect. Easier to put in than the original.

Thomas Griffin
Caliente, Nevada
Tuesday, May 12, 2015 - Part 33-2491
Just bought a 2015 Dodge Dart, and as with all my vehicles I immediately installed a new K&N filter, for improved mileage and performance. It fit perfectly and improvements were noticed right away.

Harry Morgan
Mesa, Arizona