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K&N

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2012-2018 Honda/Acura L4 1.8/2.0 L (Civic, ILX), KNA-2468

  • Based on 24 reviews
Condition: New
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FREE refund/replacement until Jan 31, 2026

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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Saturday, May 16
Order within 15 hours and 13 minutes
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Features

  • RUGGED CONSTRUCTION: K&N Advantage Plus Air Filters are manufactured with durable, premium materials to last for up to 18,000 miles of use.
  • EXTENDED LIFE 18K: K&N Advantage Plus Air Filter provides 50% longer life compared to standard 12,000-mile filters.
  • SUPERIOR FILTRATION & PROTECTION: K&N uses a premium filter media that provides up to 99% efficiency to protect your engine.
  • REPLACE EVERY 18K Miles: Engine air filter only needs to be replaced every 18,000 Miles under normal highway driving conditions (1.5 years based on the average miles driven per year of 12,000 miles)
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty.

Description

K&N Performance Air FilterK&N has been the 1 Brand in Performance Air Filtration since 1969, bringing you the best in performance and protection for whatever you drive. Offering a long-life solution for every driver, K&N’s performance technology is now available in a premium 18,000 Mile filter to provide you extended life compared to traditional 12,000 Mile disposable filters. With a premium synthetic or cellulose blend filter media, based on application, these filters provide up to 99% engine protection for your vehicle. They are designed to meet or exceed OEM specifications and will install easily into your factory air box in minutes.Features:Premium 18,000 Mile filter lifeUp to 99% engine protectionDesigned to meet or exceed OEM specificationsEasy installation in minutesCompatible Vehicles:2013-2015 ACURA ILX2012-2015 HONDA Civic

Brand: K&N


OEM Part Number: KNA-2468


Manufacturer: K&N Engineering, Inc.


Automotive Fit Type: Universal Fit


UPC:


Manufacturer: ‎K&N Engineering, Inc.


Brand: ‎K&N


Model: ‎K&N Advantage Air Filter 18K Miles


Item Weight: ‎11.8 ounces


Item model number: ‎KNA-2468


Exterior: ‎Machined


Manufacturer Part Number: ‎KNA-2468


OEM Part Number: ‎KNA-2468


Date First Available: October 17, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 16

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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  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Price
Great value, trusted brand, easy install, and noticeable performance improvement. Highly recommended for anyone with a Civic or ILX that matches this model.
Reviewed in the United States on November 10, 2025 by Nikayla Turner Nikayla Turner

  • It's a good air filter
It fits as described, feels well constructed, and seems to be working properly. Overall very pleased with the performance for the price.
Reviewed in the United States on June 18, 2025 by Andrew

  • Car runs better with this filter.
Worked great Don't fave change for a long time.
Reviewed in the United States on July 27, 2025 by Amazon Customer

  • iPhone high quality
Affordable and quality worth every penny
Reviewed in the United States on August 10, 2025 by Derrick Romero

  • It litterally feels like a knock off
If this filter is really made by K&N they should be ashamed of themselves. First of the filter comes in a box that is almost twice its size for some reason and is not even wrapped on a protective plastic like most other brands do. This was the first thing that stood out and made me question if it is authentic. The the filter is glued unevenly to the plastic housing. It's hard to explain but I compared it to the other brands and the other brands had an nice perfectly glued equally around the entire filter the it's casing. LASTLY since I put this filter in my car it has started delaying a response the push of the pedal. As if its trying to suck air in but struggling. My car studders and jump to the push of the gas as if it takes a second for the air to fully come through. I'm not a mechanic so excuse me if Im not describing this correctly but trust me youre better off sticking with manufacturer recommended filter or other well know makers but not this one*****Update on my review of this filter. I have since replaced this filter and my car is running smooth again without any delay in response. So now I can 100% say that this is not a quality filter and definitely cause the poor performance in my veh when it was being used ... show more
Reviewed in the United States on August 22, 2025 by A customer

  • Slightly smoother power right away less lag
Noticeable difference !
Reviewed in the United States on July 5, 2025 by Amazon Customer

  • Fits
Fits 2013 civic
Reviewed in the United States on June 22, 2025 by Michael Haynes

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