K&N 33-2420

Replacement Filters > Replacement Air Filter
List Price: $94.94
Your Price: USD $64.99

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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 virtually every vehicle 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]
  • 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®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.92 oz (86 ml)
Height1.625 in (41 mm)
Outside Length11.5 in (292 mm)
Outside Width8.5 in (216 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
Weight2 lb (0.9 kg)

Customer Feedback

Be the first to review part 33-2420
Have installed K&N on my last 4 vehicles: 2010 ford F-150 , 2011 Chrysler 300-C 5.7 Hemi, 2012 Jeep Grand Cherokee 5.7 Hemi, 2013 Dodge Charger SRT-8 6.4 Hemi. And I have been pleased with the performance and sound from all four.

Willie Hamilton
Augusta, Gerogia
My experience with the ordering process was great the selection process was easy and the shipment was made in a timely manner. I'm not so sure the actual filter will make as much difference in the driving experience as it has with our other vehicles. With our 2011 Fusion and 2006 Chrysler 300 there was a noticeable difference in performance and mileage, and with our 2005 Jeep Grand Cherokee there was a big difference in performance (plus it sounds great), where there doesn't seem to be any difference in performance on our 2014 VW Passat TDI SEL and the mileage actually seems to be a little less at highway speeds. The actual filter fit is different too, where it is literally 1/2 the depth of the factory filter.

Ron Given
Kansas City
I have used this product for years on Vehicle air filters. I've also used it on a Late Model Stock Car with our race team. It always worked well under those adverse conditions. So, it works very well on normal street cars. I will be using the filter oil on a 2014 Jeep Grand Cherokee, and a 2015 Dodge RT Hemi Challenger. I'm confident that it will work well, from previous experiences with this product.

Willard Dreibelbis
Furnace Pa