K&N 33-2037

Replacement Filters > Replacement Air Filter
List Price: $63.18
Your Price: USD $40.99

You Save 35.1%

Facebook   Google+   Twitter   Pinterest  


In Stock & Ready to Ship!
  Free Ground Shipping!

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 virtually every vehicle 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]
  • 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®

Product Specifications

Air Filter ShapePanel
Filter MaterialCotton Gauze
Filter Re-Oiling Amount0.79 oz (23 ml)
Height0.875 in (22 mm)
Inner WireNo
Outside Length8.5 in (216 mm)
Outside Width5.875 in (149 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Product StylePanel Air Filter
Top StyleOpen
Weight0.9 lb (0.4 kg)

Customer Feedback

Be the first to review part 33-2037
K&N air filters are simply the best air filters that I know of. I learned the K&N name in the early 70's when I started working on a friends dirt track racing bikes. In the pits there were only two filters used and K&N was by far the dominate brand and the ones that we used. I presently have K&N filters on two pickups, a 1999 and a 2015 Chevrolet, two ATV's a Honda and Polaris and a 1977 Yamaha that I restored. I would put one on my lawn mower if you made them. This filter was for the 2015 Chevrolet. The original filter was still snow white when it got tossed for the K&N.

Larry Koehn
Good product...worked well on my ford...just put this product on my Chevrolet and can't tell a difference...actually believe I lost power.

Jared Tyndal
Kenansville, NC
Excellent oil filter. Been using it for approximately 15 years now with no issues. I use it on my 1994 Chevrolet Silverado 1500 extended cab 2 wheel drive with over 254000 miles on it with the original motor that has never been rebuilt.

Anthony Clark II
Nashville, Arkansas