⚡ Drive smarter, breathe cleaner, and own the road with K&N power!
The K&N High-Flow Original Lifetime Engine Air Filter (model 33-5095) is a premium, washable air filter designed specifically for 2019-2025 Nissan Altima models. Engineered with four layers of cotton gauze, it boosts horsepower and acceleration while providing superior contaminant protection. Built in the USA with durable materials, it requires cleaning only every 75,000 miles and comes with a limited lifetime warranty, offering a cost-effective, eco-friendly upgrade for enhanced engine performance.
| Brand | K&N |
| Product Dimensions | 11.56"L x 10.44"W x 1.75"H |
| OEM Part Number | Nissan 165466CA0A |
| Global Trade Identification Number | 00024844373908 |
| Shape | Pentagonal |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844373908 |
| Model | 33-5095, NISSAN Altima 2019-2020, Replacement Car Air Filter |
| Item Weight | 1.2 pounds |
| Country of Origin | USA |
| Item model number | 33-5095 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 33-5095 |
K**G
Performed as expected!
Good fit. Sounds good. Performed really well.
V**A
Do it!!!
Don’t waste your money paying for filters from dealerships or oil change places. GET A K&N FILTER!! Easy to clean and has a lifetime warranty if you ever need to replace it! Both my vehicles are now equipped with this filter and the air flow is so much better! Comes with a sticker to let businesses know not to replace the filter.
R**O
yo ordene dos
ordene dos , ago el cambio, uso el de repuesto , mientras labo y se seca el otro, excelente producto.
E**.
Surprised with how well it works
I installed this K&N filter into my 2019 Altima a couple of weeks ago and have been pleasantly surprised ever since.Installation took me quite literally one minute, very easy. I have no experience with cars either.The horsepower/torque boost is definitely noticeable. My car feels much more responsive on the low end and where before my Altima always felt like it would take a second once the gas was pressed to actually get going, now it feels near immediate. I haven’t applied any additional modifications to my Altima, this single air filter has gotten my car to a place I’m happy with performance-wise.In terms of fuel efficiency, my average MPG has actually slightly gone up since installing this filter, however only by about 0.2-0.3mpg. I wouldn’t expect much in terms of improving MPG from this filter, however you can be fairly confident that it at least wont worsen fuel efficiency.Overall, very happy with the purchase, it’s a no-brainer in my opinion.
G**R
As described
As described
I**O
Perfect fit 30 sec installation
Perfect fit for any 2019+ Nissan Altima and it fits ALL TRIMS. If you’re experienced with cars it’ll take you under 30sec to complete the installation. Improved my mpg and makes the 2.5 engine sounds more masculine. HIGHLY RECOMMEND. It also comes with those stickers in the photo. :)
P**E
Fits 21 altima
Great replacement air filter for my ol lady's 21 altima.Perfect fit but the air box is a pain.. works great 👍
A**R
Fits great
Easy to install. Exact fit. Price was fair. Some people say you barely see a difference in performance but my nissan has alot more pep than before. I love these filters. Good for eternity.
Trustpilot
5 days ago
2 months ago
