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33-5026
$73.99 USD
MSRP $114.00 35.1% Off
Will ship as soon as it becomes available. Not In Stock
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K&N 33-5026 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   12 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 33-5026 Air Filter fits some Hyundai Sonata, and Kia Optima 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 Amount1.22 oz (36 ml)
Height1.438 in (37 mm)
Outside Length11.125 in (283 mm)
Outside Width7.813 in (198 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
Weight2.2 lb (1 kg)

K&N 33-5026 Air Filter Product Reviews

Friday, August 19, 2016 - Part 33-5026
Excellent Product. Great customer service, on-time delivery, and the price was reasonable for a lifetime filter. Performance on my 2015 Hyundai Sonata seems to be improved and gas mileage increased by 1.5 mpg on a trip recently. I would highly recommend K&N and this product.

Peter Ragaller
Lancaster, California
Thursday, August 18, 2016 - Part 33-5026
IT WAS A LONG WAIT, BUT TRUE TO THEIR WORD, K&N DID DEVELOP THIS PREVIOUSLY NON-EXISTANT FILTER, AND IT FITS PERFECTLY INTO THE SLOT WHERE THE OEM FILTER ASSEMBLY WAS. KUDOS TO K&N, YOU DID IT AGAIN.

Donald Jones
Glen Mills, Pennsylvania
Thursday, July 14, 2016 - Part 33-5026
Excellent product, easy installation, better gas mileage and increase in performance.

Eloy Ruiz
Bakersfield, California
Thursday, July 14, 2016 - Part 33-5026
Always used K&N products for my vehicles. Better performance and better mileage.

Dennis OConnell
Bellefonte, Pennsylvania
Thursday, July 7, 2016 - Part 33-5026
Very pleased, fit perfect!

Walter Leckwart
Indio, California
Tuesday, July 5, 2016 - Part 33-5026
Well worth the purchase, and the wait for this filter to become available. Once I got the filter and installed it, there was an immediate difference in performance, and runs as expected...car also runs stronger in the lower RPMs, which I was NOT expecting. Great work, K&N.

TC Williams
Demorest, Georgia
Wednesday, June 29, 2016 - Part 33-5026
First thing I do with any new car is get a K&N air filter. I have been a customer for over 30 years. The best product you can buy for your new car for increased performance and mpg.

Steve Sisko
Pooler, Georgia