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K&N 33-2281 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   58 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 33-2281 Air Filter fits some Toyota 4 Runner, Toyota FJ Cruiser, Toyota Hilux, Toyota Land Cruiser, Toyota Land Cruiser Prado, Toyota Prado, Toyota Tacoma, and Toyota Tundra 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
Height1.563 in (40 mm)
Package Contents1 Air Filter
Package Quantity1
Product StyleUnique Air Filters
Outside Length14.063 in (357 mm)
Outside Width6.563 in (167 mm)
Weight1.1 lb (0.5 kg)
Filter Re-Oiling Amount1.27 oz (38 ml)
Product Box Height1.75 in (44 mm)
Product Box Length17.19 in (437 mm)
Product Box Width8.31 in (211 mm)
WARNING: Cancer and reproductive

K&N 33-2281 Air Filter Product Reviews

Thursday, July 12, 2018 - Part 33-2281
K&N is the way to go I have these filters in everything that has a filter, my F-150, Toyota Tocoma , Yamaha golf Cart , Honda 4 wheeler , Mustang. It makes it so easy to keep my vehicles in top running order, don't forget to order your recharge kit Just wash filter -let it dry spray a little oil BOOM just like that your engine will purr like a brand new one. Love K&N Thank you for a quality product.

Kevin Bonnett
Brooksville, Florida
Saturday, November 18, 2017 - Part 33-2281
So far so good. Used K&N many times before. Thx

Brian Pietropaolo
Collegeville, Pennsylvania
Tuesday, November 7, 2017 - Part 33-2281
Bought this after I realized the dealer lied about changing the air filter. My fuel mileage doubled and my pickup has much more pickup; had to throw sandbags in the back to maintain traction. I've always bought K&N because I love spinning tires, but if you like fuel mileage, these things help immensely.

Nicholas Schitea
Federal Way, Washington