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33-2477
$50.99 USD
MSRP $79.99 36.3% Off
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K&N 33-2477 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   26 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 Amount1.03 oz (30 ml)
Height1.125 in (29 mm)
Outside Length10.219 in (260 mm)
Outside Width7.875 in (200 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
Weight1.3 lb (0.6 kg)

K&N 33-2477 Air Filter Product Reviews

Tuesday, September 20, 2016 - Part 33-2477
Easy to install and improves both power and mpg performance. I like it.

Clinton Hime
Houston, Texas
Saturday, August 20, 2016 - Part 33-2477
Fits and works great.

Lois Ower
Hesperia, California
Monday, August 15, 2016 - Part 33-2477
This product is great! Right away, I was saving gas when I put this on my CRV gas saver.

Raymond Febre
National City, Arizona
Wednesday, August 10, 2016 - Part 33-2477
Great filter. Easy 2 minute drop in installation.

Marion Lazar
Nashport, Ohio
Saturday, July 23, 2016 - Part 33-2477
Awesome product! Before I replaced my filter in my 2015 Honda CRV with the K&N filter, I was getting 25-26 MPG. NOW I am getting 29-31.5 I cant say enough good things about this company and filters. Shipping was FAST and reliable and it was so easy to install. Thank You K&N. You guys rock!!

William Jakaitis
Port Crane, New York
Monday, July 18, 2016 - Part 33-2477
The K&N air filter for my 2012 Honda CRV was as advertised and $20. less than auto parts stores. A great filter and value.

Lyman G Stratton
Reedley, California
Monday, January 18, 2016 - Part 33-2477
I put this filter in my '14 CR-V. I noticed a difference in performance almost immediately. My car has a lot more get up and go from both a dead stop and when at speed.

Kale Ybarra
Whittier, California