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K&N

K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2011-2025 Toyota/Lexus/Mitsubishi/Fiat: (See Product Description for Select Models) 33-2443

  • Based on 2,364 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 30
Order within 12 hours and 9 minutes
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Features

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
  • ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply
  • EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

Description

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2014-2017 CHERY J112016-2023 FIAT Fullback2021-2024 LEXUS ES LEXUS ES LEXUS LS500h2014-2017 LEXUS NX200t2021-2024 LEXUS NX LEXUS NX LEXUS RX200T2012-2014 LEXUS RX LEXUS RX LEXUS RX350L2024-2025 LEXUS TX MITSUBISHI L MITSUBISHI Pajero Sport2015-2024 MITSUBISHI Strada2015-2024 MITSUBISHI Triton2025-2025 TOYOTA 4Runner2013-2017 TOYOTA Aurion2013-2022 TOYOTA Avalon2012-2024 TOYOTA Camry2023-2025 TOYOTA GR Corolla2020-2024 TOYOTA GR Yaris2024-2025 TOYOTA Grand Highlander2013-2020 TOYOTA Harrier2014-2025 TOYOTA Highlander2015-2015 TOYOTA Highlander Kluger2015-2024 TOYOTA Kluger2019-2025 TOYOTA RAV42018-2019 TOYOTA RAV4 V2011-2020 TOYOTA Sienna2024-2025 TOYOTA Tacoma

Brand: K&N


Product Dimensions: 4.69"L x 4.21"W x 0.59"H


OEM Part Number: 178010P050, 178010P051, 1780131130, 6000608368, A04861756AA


Global Trade Identification Number: 56


Shape: Square


Brand: ‎K&N


Product Dimensions: ‎4.69"L x 4.21"W x 0.59"H


OEM Part Number: ‎178010P050, 178010P051, 1780131130, 6000608368, A04861756AA


Global Trade Identification Number: ‎56


Shape: ‎Square


Manufacturer: ‎K&N Engineering


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎024844268556


Model: ‎33-2443


Item Weight: ‎1 pounds


Country of Origin: ‎USA


Item model number: ‎33-2443


Is Discontinued By Manufacturer: ‎No


Exterior: ‎Machined


Manufacturer Part Number: ‎33-2443


Date First Available: October 28, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Air filter
Size: - Style: Air Filter
Have used K&N filters on previous vehicles. This part fit a 2025 Toyota Tacoma 4 cylinder/turbo, TRD sport, 2 wheel drive.
Reviewed in the United States on June 4, 2025 by Amazon Customer

  • Perfect Fit!
Size: - Style: Air Filter
Love K&N filters, was a perfect fit for 2024 Tacoma.
Reviewed in the United States on May 29, 2025 by Randall

  • Great fit and tight seal
Size: - Style: Air Filter
Fit perfect with a tight seal. Fast delivery. Thanks!
Reviewed in the United States on May 19, 2025 by 1871 Federal Farmhouse

  • Fits
Size: - Style: Air Filter
Works great.
Reviewed in the United States on May 18, 2025 by Mitchell Baldwin

  • THE BEST
Size: - Style: Air Filter
Far superior to papeer filters of any brand. easy to clean, improved my mileage by 1-2 MPG in a Dodge Ram 4.7 Litre Hemi. Highly recommend it. I live on a dusty dirt road and this filter does the job!
Reviewed in the United States on April 18, 2025 by J.W. Allendorf

  • GREAT products carrier questionable Amazon
Size: - Style: Air Filter
KNN makes great products however Amazon does not know how to deliver them
Reviewed in the United States on April 10, 2025 by Medic Engine 323

  • ajuste como el original
Size: - Style: Air Filter
Quedo perfecto en mi highlander 2020
Reviewed in the United States on May 9, 2025 by Miguel V.

  • Air filter
Size: - Style: Air Filter
Excellent product
Reviewed in the United States on May 4, 2025 by ROBERTO A LOPEZ

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