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K&N

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2018-2021 Jeep Wrangler JL and Gladiator, KNA-5076

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, May 9
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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:2020-2024 JEEP Gladiator2024-2024 JEEP Wrangler2018-2023 JEEP Wrangler JL

Product Grade: Replacement Part


Brand: K&N


Fit Type: Universal Fit


OEM Part Number: KNA-5076


Manufacturer: K&N Engineering, Inc.


Manufacturer: ‎K&N Engineering, Inc.


Brand: ‎K&N


Model: ‎K&N Advantage Plus Air Filter 18K Miles


Item Weight: ‎14.2 ounces


Product Dimensions: ‎13.86 x 7.2 x 2.68 inches


Item model number: ‎KNA-5076


Exterior: ‎Machined


Manufacturer Part Number: ‎KNA-5076


OEM Part Number: ‎KNA-5076


Date First Available: August 5, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 9

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

Learn more about financing & leasing here.

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Top Amazon Reviews

    • The Best - look no further than K&N
I couldn’t think of a better option than this filter. This thing is made with care. It is premium but inexpensive. I had a used car that I just bought that was struggling on gas popped the hood and lo and behold no one had changed it for YEARS. Popped this bad boy in and it was a perfect fit, easy to install, and now I have a peace of mind that airflow is working properly. Definitely Recommened this one from K&N ... show more
Reviewed in the United States on September 20, 2025 by Sarah
    • This K&N air filter is a rock‑solid upgrad and the build quality feels very premium
Review Image by John John
Review Image by John John
Review Image by John John
This K&N air filter is a rock‑solid upgrade from stock filters — it fit perfectly into the air box with no hassles and the build quality feels very premium. The filter media itself seems dense and well‑made, and the overall construction gives me confidence that this unit is built to last. Installation was quick and clean; I simply swapped out the old filter and this one dropped right into place with no additional modifications needed. After a few drives since the swap, I’ve noticed my engine seems happier — throttle response feels a bit crisper and the idle is smooth. From what I’ve read, this filter delivers up to 99.5% engine protection while allowing improved airflow compared to standard disposable filters. On a 8,000‑mile filter, that’s a solid balance between protection and performance for everyday driving. What really sells this for me is how low‑maintenance it is compared to trading disposable filters every 12 K miles. The claimed extended service interval and the reusable nature of the filter mean fewer maintenance hassles down the road — a definite plus if you’re looking for reliability and convenience over time. Highly recommended as a cost‑effective, long‑lasting upgrade for anyone who cares about keeping their engine breathing clean while improving air intake performance. ... show more
Reviewed in the United States on November 28, 2025 by John John
    • Excellent product
Well packaged and delivered on time the filter fits perfectly and works excellent in my jeep!
Reviewed in the United States on December 15, 2025 by Eddie
    • High quality and fair price
Review Image by Isaac Reviews Isaac Reviews
I feel Like throttle response is better, quality is there for sure it’s a great brand that I really like. It was a decent installation I would ant say it was “easy” but I was able to do it. The place where the filter is has an odd design with screws you need an extended screwdriver. The fit is perfect. Its value is great too. ... show more
Reviewed in the United States on May 13, 2025 by Isaac Reviews Isaac Reviews
    • Fits and cheaper than no name brands locally
Direct drop in replacement for a 2022 Jeep Wangler Unlimited Sport with the 3.6L engine.
Reviewed in the United States on December 13, 2025 by choco
    • You choose the right product
Very good quality , highly recommended !!
Reviewed in the United States on December 6, 2025 by Beka
    • Cool option for less money
Nice filter half the price of the rechargeable. Never had one of these but seems the same to me as the kind you can clean.
Reviewed in the United States on December 4, 2025 by Solsir4
    • Great price
Great product, I live on a dusty road. I change filters every month. Great value.
Reviewed in the United States on October 12, 2025 by Richard Cooper

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