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K&N 33-5019 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   8 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 Amount2.11 oz (62 ml)
Height1.5 in (38 mm)
Outside Length13.313 in (338 mm)
Outside Width9.313 in (237 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height14 in (356 mm)
Product Box Length12.25 in (311 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Weight2 lb (0.9 kg)

K&N 33-5019 Air Filter Product Reviews

Wednesday, October 12, 2016 - Part 33-5019
Excellent product, better gas mileage. Love it.

Dan Dordea
Royersford, Pennsylvania
Friday, September 23, 2016 - Part 33-5019
One of the first orders of business after purchasing a new or used car is to visit the K&N Filter website and purchase a new K&N Air Filter. The site is easy to use, chat readily available and you do not have to spend time cruising the internet for hard to find filters. We have been using K&N since 1972 when anything you could do to increase performance was mandatory. They have been used in all our performance as well as our family vehicles. We also use their cabin filters and oil breather filters (in our older cars). Our most recent purchase was for a 2016 Hyundai Genesis 3.8 AWD. After the computer self adjusted for the new air flow, we have seen noticeable improvements in both performance and fuel mileage. What better way to get 8 - 10 performance improvements without a chip and the potential of voiding your warranty? Oh, by the way, we have seen the same improvements in cars that have been modified a bit. That is the K&N Signature. We will use nothing else in our vehicles.

Ronald Lynch
Voorhees, New Jersey
Friday, June 24, 2016 - Part 33-5019
Order was delivered as expected and in a timely manner. I can feel a significant performance improvement.

Marvin Arnold
Moreno Valley, California
Wednesday, December 23, 2015 - Part 33-5019

Bruce Parker
Tuesday, December 1, 2015 - Part 33-5019
This is my third Genesis 3.8 sedan with each generation they released and I had a k&n in each vehicle. I always notice a difference. With this filter for the 2015 Genesis, I notice a nice boost at the higher rpm's. Gas mileage improvement is noticeable if I stay off the throttle. These filters are a must for every vehicle I own.

George P.
Baltimore, Maryland
Thursday, July 2, 2015 - Part 33-5019
It is a perfect fit for my 2015 Genesis Sedan. High quality as always. I have these air filters on my Dodge Ram diesel 3500 as well as my Diamanté. They have kept my engines air clean for years. I run the best filters and oil I can get. I have 2 for my diesel so I can change in minutes. I have used these on my truck for 10 years. I have a 2005 Dodge Ram 3500 and have done nothing to the truck except the K&N air filter. I can get 21 mpg. Thank you

Al Vaughn
The Dalles, Oregon
Thursday, June 11, 2015 - Part 33-5019
Thank you K&N engineers for taking my request, those of others, I am sure, and the OEM information, to design and executives for marketing the new replacement air filter for the 2015 Hyundai Genesis 3.8 sedan. The car is a beautifully designed blend of luxury, performance, and safety features, earning NHTSB's highest safety award and the applause of those who value driving features, over nameplates. From the factory, this car lacks tires equal to its handling performance envelope and an air filter equal to its powertrain performance. Michelin has the product for the former and now K&N has the air filter to free the engine to deliver the rated performance at lower throttle position. Amazing, but nothing less than has always been my experience with K&N air filters. I recommend them to every single vehicle owner who values performance with fuel savings. I put 600 miles on the new filter this past week and am still amazed by the low speed, high speed performance, with the comparative lower fuel use, as compared to the OEM air filter. I am having more automotive enjoyment at lower cost, thanks to K&N air filters. Outstanding.

Lawrence Brown
San Antonio, Texas