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The K&N Engine Air Filter 33-2443 is a high-performance, washable replacement filter engineered to deliver up to 50% more airflow than disposable paper filters, enhancing acceleration and engine responsiveness. Compatible with popular 2010-2019 Toyota, Lexus, and Mitsubishi models, it installs easily pre-oiled and ready to use. This eco-friendly filter saves up to $250 over 10 years by eliminating the need for replacements, making it a smart, sustainable upgrade for drivers seeking lasting power and efficiency.


| ASIN | B003LS2PW4 |
| Best Sellers Rank | #324 in Automotive ( See Top 100 in Automotive ) #1 in Car Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country of Publication | USA |
| Customer Reviews | 4.7 out of 5 stars 22,267 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844268556 |
| Included Components | Air Filter, Warranty Card, Decal |
| Item Dimensions L x W x H | 11.9L x 10.7W x 1.5H centimeters |
| Item Type Name | Engine Air Filter |
| Item Weight | 1 Pounds |
| Manufacturer | K&N |
| Manufacturer Part Number | 33-2443 |
| Manufacturer Warranty Description | Million mile limited warranty |
| Model Number | 33-2443 |
| OEM Equivalent Part Number | 178010P050, 178010P051, 1780131130, 6000608368, A04861756AA |
| OEM part number | 178010P050, 178010P051, 1780131130, 6000608368, A04861756AA |
| Product Grade | Replacement Part |
| Product dimensions | 11.9L x 10.7W x 1.5H centimeters |
| Product grade | Replacement Part |
| Shape | Square |
| UPC | 024844268556 |
| Unit Count | 1 Count |
S**T
Unlocking Power and Performance
As a car enthusiast always on the lookout for ways to enhance my vehicle's performance, I recently opted for the K&N High-Performance Engine Air Filter for my 2009 Armada. Intrigued by promises of increased horsepower and acceleration, I decided to put this renowned filter to the test. Upon receiving the product, I was immediately impressed by its quality construction and the promise of being washable and reusable, offering long-term value. Installation was a breeze, fitting seamlessly into my vehicle's airbox without any modifications required. But the real test came when I hit the road. Utilizing real-world acceleration runs, the results were nothing short of impressive. I feel a noticeable increase in acceleration and responsiveness, particularly in mid-to-high RPM ranges. What impressed me most was the tangible difference in performance, even in everyday driving scenarios. From smoother acceleration to enhanced throttle response, the K&N filter transformed my Armada's driving experience, turning it into a true powerhouse on the road. But it's not just about performance – the K&N filter also offers peace of mind. Its washable and reusable design not only reduces environmental waste but also ensures long-lasting durability and cost-effectiveness. Plus, knowing that my engine is breathing cleaner, filtered air gives me added confidence in its longevity and reliability. In conclusion, the K&N High-Performance Engine Air Filter lives up to its reputation as a game-changer in the world of automotive performance. Whether you're a casual driver looking for a little extra pep or a performance enthusiast seeking maximum power, this filter delivers on its promises and then some. Don't just take my word for it – experience the difference for yourself and unlock the true potential of your car with K&N.
A**.
Fit for corolla 2018 gcc varient
Very good product just installed on my corolla 2018. Also used k&n air filter on my bmw 330i 2003 before also totally would recommend this product.
M**M
Good
Noticed in fuel consumption a little
خ**ي
خليل الحوسني
ممتاز يقلل من صرفيه البنزيل نسبه بسيطه ويعطي عزم
R**N
Works as intended!
Make sure to check the code is correct for your vehicle.
U**R
Great product
Great product, perfectly suit for corolla 2015 model se,
V**N
Atlast it fits in my 1.5 turbo Mitsubishi Eclipse Cross
Only the width/height is very thick but i will see in uphill terrain if there is function
K**D
Didn't notice power gains
But the filter is no doubt high quality
Trustpilot
3 days ago
2 days ago