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K&N E-2443 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   4 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 E-2443 Air Filter fits some Lexus LX450, and Toyota Land Cruiser 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 ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount2.35 oz (70 ml)
Height5.813 in (148 mm)
Inner WireNo
Inside Diameter4.313 in (110 mm)
Outside Diameter6.813 in (173 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height7.25 in (184 mm)
Product Box Length7.13 in (181 mm)
Product Box Width7.13 in (181 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1.8 lb (0.8 kg)

K&N E-2443 Air Filter Product Reviews

Monday, July 4, 2016 - Part E-2443
Easy, correct price, on time shipping. Plus an easy to negotiate web site. The online experience is the same quality as the filters we run in 3 different vehicles.

Will Toogood
Sandy, Oregon
Friday, April 29, 2016 - Part E-2443
There are a lot of us out here running 89 series Land Cruiser with the 4.5 liter engine looking for a good air intake system to give us a little more power. The filter above helped a little but a kit such as the one you make for the V8s would be a lot better. Please consider such a kit for the inline 6 4.5 liter engines in the '96 & '97 trucks.

Ken Wethington
Moab, Utah
Monday, January 11, 2016 - Part E-2443
If you are lucky enough to have a 80 series Land cruiser I am sure you want to keep it for a long time like myself. I purchased the KN air filter to have the best for my Land cruiser.

Dan Will
Tuesday, April 21, 2015 - Part E-2443
Quick and easy ordering and prompt shipment. Too early to tell on performance, but so far the car seems to have more pick up. Thanks K & N.

James T Rackley
South Carolina