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33-2491
$50.99 USD
MSRP $78.19 34.8% Off
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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   5.0 out of 5 stars   26 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 33-2491 Air Filter fits some Dodge Dart 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
Height1.625 in (41 mm)
Outside Length7.625 in (194 mm)
Outside Width7.438 in (189 mm)
Package Contents1 Air Filter
Package Quantity1
Product StylePanel Air Filter
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount0.98 oz (29 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive harm--www.P65warnings.ca.gov

K&N 33-2491 Air Filter Product Reviews

Friday, September 7, 2018 - Part 33-2491
Awesome K&N product as always. Filter works great and fit like a glove. I did have to wipe off a little bit of excess oil but not an issue whatsoever. And the included hat is sweet and good quality (like all K&N parts). As long as K&N keeps makin 'em, I'll keep buyin 'em. Thanks, Blake & his car

Blake Lewis
Westville, Indiana
Tuesday, February 13, 2018 - Part 33-2491
Great, big noticeable difference. Increased MPG on highway and car has some go.

K&N lifetime user
Sanford, North Carolina
Friday, October 6, 2017 - Part 33-2491
This product definitely performs as advertised. I could feel the difference with no lag on the pedal or when shifting gears. I plan on buying another for my second car.

Nicholas Arnold
Anchorage, Alaska