$52.99 USD
MSRP $81.89 35.3% Off
Free Ground Shipping!
In Stock & Ready to Ship! Find a Dealer

K&N 33-2345 Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   10 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 33-2345 Air Filter fits some Lexus GS350, Lexus GS430, Lexus IS220, Lexus IS250, Lexus IS300, Lexus IS350, Toyota Crown, Toyota Crown Royal, Toyota Mark X, Toyota RAV4 III, Toyota RAV4 IV, and Toyota Reiz 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 in (25 mm)
Package Contents1 Air Filter
Package Quantity1
Product StyleUnique Air Filters
Outside Length9.563 in (243 mm)
Outside Width9.313 in (237 mm)
Weight1 lb (0.4 kg)
Filter Re-Oiling Amount1.2 oz (36 ml)
Product Box Height11.56 in (294 mm)
Product Box Length10.44 in (265 mm)
Product Box Width1.75 in (44 mm)
WARNING: Cancer and reproductive

K&N 33-2345 Air Filter Product Reviews

Thursday, March 15, 2018 - Part 33-2345
Very satisfied.

Francine Trejo
Kingsburg, California
Thursday, September 21, 2017 - Part 33-2345
Great product, worth every penny. Was shipped very fast.

Jason Acheampong
Brampton, Canada
Wednesday, October 26, 2016 - Part 33-2345
Arrived quickly. Easy install. I look forward to improved performance in my GS350.

Thomas Jensen
Florissant, Colorado