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33-2281
$46.99 USD
MSRP $73.29 35.9% Off
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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   43 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 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
Filter Re-Oiling Amount1.27 oz (38 ml)
FlangesNone
Height1.563 in (40 mm)
Outside Length14.063 in (357 mm)
Outside Width6.563 in (167 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height17.19 in (437 mm)
Product Box Length8.31 in (211 mm)
Product Box Width1.75 in (44 mm)
Product StyleUnique Air Filters
Weight1.1 lb (0.5 kg)

K&N 33-2281 Air Filter Product Reviews

Wednesday, December 7, 2016 - Part 33-2281
Very happy with my air filter and cabin air filter. As always, with every vehicle I own, K&N filters do the job.

Randall Strickland
Maurepas, Louisiana
Tuesday, October 4, 2016 - Part 33-2281
Great product...order and shipping was very good.

Robert Izo
Strongsville, Ohio
Monday, September 19, 2016 - Part 33-2281
My truck runs a lot better. This is a awesome filter.

Kristen Sicina
Florida
Monday, September 12, 2016 - Part 33-2281
Put this in my wifes truck; immediate difference. Truck ran great, more responsive, and I'm happy knowing that I'll only need one (just clean it when it gets dirty). Well worth the money.

Lance Anderson
Spring, Texas
Thursday, September 8, 2016 - Part 33-2281
All my vehicles get equipped with K&N.

Mike Eischens
Nevis, Minnesota
Friday, August 19, 2016 - Part 33-2281
K&N filters are the best! I also have one on my Harley, ;)

Gailmarie Drzrwucki
Dupont, Pennsylvania
Thursday, August 11, 2016 - Part 33-2281
I have used K&N high flow air filters in every vehicle I have owned in the last 25 years at least. The fit is always perfect and the result always the same.. improved performance and fuel economy. I very much like the ability to clean and reuse the filter for the entire life of the vehicle.. a one time expense approximately equal to the cost of 2 or 3 regular filters, saves a pile of money over time.. especially if you maintain and keep your vehicles for 10 years or more... worth every penny.

David E Sykes
Wellesley, Canada