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K&N Performance Air Filter
K&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 life
- Up to 99% engine protection
- Designed to meet or exceed OEM specifications
- Easy installation in minutes
Compatible Vehicles:
- 2011-2024 DODGE Durango
- 2011-2021 JEEP Grand Cherokee
- 2021-2022 JEEP Grand Cherokee WK
Jacob Stockstill
Reviewed in the United States on March 14, 2025
Noticeable improvement of airflow and fuel economy stayed the same despite driving slightly uphill for about 6 hours- so it’s definitely helping remove a bit of restriction. Fits perfect, doesn’t smell like oil, and is a quality filter. I’m not really into washing filters so I don’t like permanent units
Ali Ebrahem
Reviewed in the United States on March 10, 2025
Waw its realy great quality
Tony Hart
Reviewed in the United States on February 28, 2025
Always been a fan of K&N. Arrived when it said it would
Xavier-Benoit
Reviewed in France on February 21, 2025
Parfait, installation simple et rapide et remplace parfaitement le filtre à air d'origine.
Jude
Reviewed in Australia on January 4, 2025
I always use these on my cars cause they work.
Andy M.
Reviewed in the United States on January 29, 2025
It's not only a brand, its quality you can see the difference on the fuel consumption. Fits good!!
Customer
Reviewed in the United States on January 27, 2025
It's better than buying a regular filter every three month.
J. Kevin Dehlin
Reviewed in the United States on January 1, 2025
Can’t go wrong with K & N
Veer
Reviewed in Canada on December 9, 2024
I recently installed the K&N Filters 33-2457 High-Performance Replacement Air Filter in my 2018 Jeep Grand Cherokee limited 3.6L, and I am thoroughly impressed with it.Pros:- Improved Performance: The most noticeable difference after installing this filter is the improved engine performance. The vehicle feels more responsive, and there's a slight but noticeable increase in horsepower.- Reusable and Eco-Friendly: Unlike traditional paper filters, this K&N filter is washable and reusable. This not only saves money in the long run but also reduces waste, making it an eco-friendly option.Easy Installation: The installation process was straightforward and took less than 10 minutes. The filter fits perfectly without any modifications needed.- Durability: The filter's build quality is excellent. It feels sturdy and well-made, which gives me confidence that it will last a long time.Cons:- Initial Cost: The K&N filter's upfront cost is higher than that of standard paper filters. However, considering its reusability, it pays for itself over time.Overall: I am very satisfied with it. If you're looking for a high-quality, reusable air filter for your Jeep Grand Cherokee I highly recommend this product.
PAUL E.
Reviewed in Mexico on November 5, 2024
Aumenta eficiencia y ayuda al consumo bastante bueno recomendable
Moses
Reviewed in Germany on July 26, 2019
Naßluftfilter unterliegen einer Gewissen subjektiven Nutzungseinschätzung. Ich fahre die Produkte von K&N schon seit vielen Jahren in meinen Fahrzeugen. Bei einer Laufleistung von 80tkm bis zur ersten Reinigung ist das ganz einfach eine wirtschaftliche Sache: Sie sind auf Dauer günstiger, zumindest bei meinen Fahrzeugen.Ein subjektiv schöneres Ansauggeräusch ist ein netter side effect... Dieser Filter passt perefkt in meinen 6,4l V8 Hemi.
BigA
Reviewed in the United States on May 30, 2019
I waited a while to review this air filter because I was skeptical of all the claims in the reviews. I have had it installed in my Dodge Durango for more than two weeks now and can honestly say it does make a significant difference. I have a mileage calculator in my vehicle. In the 6 years I have owned the vehicle, it rarely averaged above 18.7 mpg in town. Since installing the filter, I have been driving the same route that I always have. I made sure that I drove it long enough that I wasn’t thinking about how I drove. That way I could contribute the improvement in efficiency to the filter and not how I was driving. I am now consistently averaging 19.5 to 19.7 mpg. 1 mpg may not seem like much, but if you drive an SUV or truck, it is significant. It also gives me peace of mind knowing my 130,000 mile engine is running more efficiently and achieving less wear and tear as it gets older. Thank you K & N! Great filter and worth the extra costs
Sonny
Reviewed in the United States on October 15, 2012
Great product. Having used K&N in all my cars, I have never had a problem with K&N filters.For those who are considering purchasing this product and have used K&N before,This particular model for the Jeep Grand Cherokee slips right in with no problems. Just whatyou would normally expect.I own a 2011 JGC 3.6L V6. Here are my "driver-seat" findings for those who are new to K&N.I've noticed increased mid-to-high range performance. While passing cars on the highway (70 mph) I'venoticed a smoother and more powerful response. Before K&N the Jeep would need to downshiftto give the desired power, this causes a lag while the transmission shifts andthe subsequent high-RPM rush when it finally downshifts. With K&N I've noticed that the Jeepdoesn't need to downshift to give me the power/speed I want. I don't have to press the pedalas much to achieve significant passing speeds. I don't know how this correlates to gas mileageor actual torque curves but that combined with no more paper air cleaners makes me satisfiedyet again with K&N.I've reset my fuel economy gauge and have noticed maybe 1 MPG change for the better, however thisis likely biased as my driving habits have changed. I've never noticed an enormous difference inMPG with a well-maintained newer car when switching to K&N however that is not a scientific assessment.
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