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⚡ Power up your drive with K&N’s lifetime airflow upgrade!
The K&N High-Flow Original Lifetime Engine Air Filter delivers up to 50% increased airflow to boost horsepower and acceleration. Featuring a durable 4-layer cotton gauze design, it traps harmful contaminants while lasting the lifetime of your vehicle. Compatible with select 2010-2026 Toyota, Lexus, Mitsubishi, and Fiat models, this washable and reusable filter requires cleaning only every 75,000 miles, backed by a million-mile limited warranty. Upgrade your engine’s performance sustainably and effortlessly.





| Asin | B003LS2PW4 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #8,019 in Automotive (See Top 100 in Automotive) #96 in Automotive Replacement Air Filters |
| Brand Name | K&N |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,659) 4.8 out of 5 stars |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844268556 |
| Included Components | Air Filter, Warranty Card, Decal |
| Item Dimensions L X W X H | 4.69"L x 4.21"W x 0.59"H |
| Item Type Name | Engine Air Filter |
| Item Weight | 16 ounces |
| Manufacturer | K&N Engineering |
| 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 |
| Product Grade | Replacement Part |
| Shape | Square |
| Unit Count | 1.0 Count |
| Upc | 024844268556 |
User
Great Product
If you care about your car, K&N washable/reusable filters are an excellent add to your vehicle. I run these on all my vehicles (car, truck, motorcycles). They save a lot of money and perform very well!
User
A Good Product
Works great. The car runs much better after the replacement.
User
perfect fit, easy install.
Fits great!
User
Performance and economy. First mod for every vehicle
I've purchased these filters for long time and in turbo cars is a must. I noticed great improvement is city driving mpg. Bought it for a nx200 back in 2018. Just got a Nx300Fsport and must say is just a day and night difference when using these filters.
User
Great Product, Not Applicable
I’m only giving K&N a 5 star because I know how great their products are. I’ve had it on my Infiniti G37, tuned BMW 335i, my 2nd gen Toyota Tacoma, and never had an issue. Recently traded in for a 4th gen Tacoma TRD hybrid and ordered the filter. After I installed it, I drove to pick up my fiancée from work and back home. Immediately I felt a loss of power and torque making it seem it needed more air and acceleration to get up to speed even in Sport mode. I just reinstalled the original Toyota air filter and it’s back to normal and torquey. Wish this filter would’ve been okay because now I have the K&N filter cleaner and oil sitting in the garage to not be used again after using K&N for so long lol. I’d put it on any other car but I don’t think it’s best on the new Tacoma unless it’s got the Overland Tailor Tune.
User
Fits 2015 Lexus RX350
This did fit my 2015 Lexus RX350. Unknown if the filter is doing its job until I drive it around. Will update once I know more.
User
Two thumbs up!
What can I say, K&N makes great filters.
User
Perfect fit!
I’ve used K&N filters for years. This is a perfect fit for my 2019 Toyota Rav4!
User
Nickel dans mon fiat fullback
Montage très facile et rapide.
User
Very good
100% proper
User
bueno y barato!
modelo exacto para mitsubishi l200 año 2023
User
Producto original
Aunque no estaba disponible en pocos días se envió,todo perfecto
User
فلتر هواء
ممتاز جدا و مناسب للافالون ٢٠١٩
Trustpilot
2 weeks ago
3 days ago