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33-2499
$49.99 USD
MSRP $77.19 35.2% Off
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K&N 33-2499 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   25 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 Amount1.24 oz (37 ml)
Height1 in (25 mm)
Outside Length12.188 in (310 mm)
Outside Width7.5 in (191 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height13.56 in (345 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight1.1 lb (0.5 kg)

K&N 33-2499 Air Filter Product Reviews

See all reviews!
Review part 33-2499
Monday, January 18, 2016 - Part 33-2499
Fit perfectly in our 2016 Accord 3.5L V6. We have used K&N air filters since the early 80's. Always performed as advertised.

John Forner
Saratoga Springs, New York
Thursday, January 07, 2016 - Part 33-2499
I purchased a 2013 Accord coupe with the V6 engine and had to put a K&N in it right away. I always put K&N in my cars because they seem to just run smoother. Since no store in my area had them in stock, I just ordered directly from K&N and it came quickly. Will always use a K&N in all my future cars too

Greg
Fletcher, North Carolina
Monday, January 04, 2016 - Part 33-2499
Very good product, as usual. I have noticed additional jump in every car I have put one of your filters into.

Jon
Glenside, New York
Thursday, October 22, 2015 - Part 33-2499
Excellent air filter and I use them in all of my vehicles.

Vinnie Giannico
Smithtown, New York
Monday, August 24, 2015 - Part 33-2499
It is working wonderful, I love my increase in gas mileage and better performance. I love It. Thank You K&N

Diamond Kimos
Pikesville, Maryland
Wednesday, July 29, 2015 - Part 33-2499
I have not seen any improvement in power or mileage.

Steve York
Georgia
Friday, July 17, 2015 - Part 33-2499
Easy to install on my 2015 Acura TLX 3.5 and received an immediate MPG increase in highway driving to 33-34 MPG. This is the third car upon which I've installed K&N air filters and have gotten various degrees of better mileage and increased throttle response in them all. Go get one for your car.

Mark
Peoria, Illinois