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33-2281
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MSRP $73.99 35.1% 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   48 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 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
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, April 19, 2017 - Part 33-2281
It installed just like the factory air filter. I have installed K&N filters in every auto I own, and the performance is a great improvement over stock filters.

Jerry Stanton
Sunrise Beach Village, Texas
Thursday, April 13, 2017 - Part 33-2281
Best there is. Have used these for 20 years.

Joseph Howard
Angleton, Texas
Sunday, March 19, 2017 - Part 33-2281
Fit perfectly - thank you.

Peter Mazzeo
North Wales, Pennsylvania
Wednesday, January 25, 2017 - Part 33-2281
Product appears to be well constructed and performing as expected.

Marty Dominy
Whitwell, Tennessee
Tuesday, December 20, 2016 - Part 33-2281
Just purchased this Tacoma and your site made it easy to find, and order, just what I needed. When other parts are needed, I won't hesitate to use your site. Thanks.

David Baylor
Houston, Texas
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