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33-2423
$49.99 USD
MSRP $76.99 35.1% Off
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K&N 33-2423 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.5 out of 5 stars   2 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®
The K&N 33-2423 Air Filter fits some Dodge Journey, and Fiat Freemont models. See vehicle applications link for details.
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 Amount1.16 oz (34 ml)
Height1.125 in (29 mm)
Outside Length9.375 in (238 mm)
Outside Width8.375 in (213 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 33-2423 Air Filter Product Reviews

Thursday, August 25, 2016 - Part 33-2423
I am disappointed that my gas mileage went down instead of up.

John M. Smith Sr.
Dimondale, Michigan
Tuesday, June 21, 2016 - Part 33-2423
I picked this up for my girls 09 Dodge Journey. The previous owner probably never changed the air filter because when I went to change it, it looked like it was never changed since the creation of the engine. Truck is breathing better and getting better mileage already. Thanks

Christian Juarez
Aurora, Canada