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33-2442
$57.99 USD
MSRP $89.59 35.3% Off
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K&N 33-2442 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   7 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 Amount1.75 oz (52 ml)
Height1 in (25 mm)
Outside Length11.375 in (289 mm)
Outside Width10.125 in (257 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height15.06 in (383 mm)
Product Box Length11.06 in (281 mm)
Product Box Width2.34 in (60 mm)
Product StylePanel Air Filter
Weight1.9 lb (0.8 kg)

K&N 33-2442 Air Filter Product Reviews

Review part 33-2442
Thursday, October 29, 2015 - Part 33-2442
Noticed right away that car had more power. Increased fuel mileage almost two and a half mpg. I always replace the stock filter with a K&N. I have 2 Pickups and 3 cars and a Harley Davidson Street Glide all have K&N filters.

Terry Hagg
Wheatland, Louisianna
Monday, August 24, 2015 - Part 33-2442
The fit was perfect. Literally took less than 20 seconds from popping open the good, two clips on the filter housing ...snatched the old paper out, slipped the new K&N filter in and that was it. I have a cold-air intake on my 2014 Malibu so this was for my girl's Kia Sorento. We felt a performance boost instantly. Love these filters.

Seth F
Atlanta, Georgia
Wednesday, July 22, 2015 - Part 33-2442
The filter was a perfect fit and arrived in record time.

James Ozbun
Pawhuska, Oklahoma
Monday, April 20, 2015 - Part 33-2442
Great.

Jan Bafia
Harleysville, Pennsylvania
Monday, March 09, 2015 - Part 33-2442
Ordering was easy and delivery was quick.

Michael
California
Wednesday, January 15, 2014 - Part 33-2442
Have used K&N air filters for as long as they have been around. Never disappointed great product which provides great performance!

Larry Embry
Phoenix,Arizona
Monday, November 18, 2013 - Part 33-2442
THE FILTER CAME ON TIME AND THE FIT WAS GREAT. THIS WILL BE THE ONLY ONE I WILL NEED FOR THE CAR AND THE CAR RUNS GOOD AND THE GAS MILEAGE WENT UP BY 3 MILES PER GAL. THANK YOU .

ROLAND SHAW
Torrington, Connecticut