🚗 Elevate your ride with K&N — the filter that works as hard as you do!
The K&N Advantage Plus Air Filter (KNA-2478) is engineered for 2013-2018 Nissan Altima L4 2.5L models, delivering up to 18,000 miles of superior engine protection with 99% filtration efficiency. Crafted from premium materials, it offers 50% longer life than standard filters, easy installation, and meets or exceeds OEM standards, ensuring your engine breathes cleaner and performs better with less frequent replacements.
| Manufacturer | K&N Engineering, Inc. |
| Brand | K&N |
| Model | K&N Advantage Air Filter 18K Miles |
| Item Weight | 15.5 ounces |
| Item model number | KNA-2478 |
| Exterior | Machined |
| Manufacturer Part Number | KNA-2478 |
| OEM Part Number | KNA-2478 |
W**H
Two thumbs up
Bought last December still doesn’t need replaced. Probably got 30k miles on it
B**N
PROTECT YOUR ENGINE.. IMPROVE FUEL MILEAGE
Why did you pick this product vs others?:HIGH QUALITY - worth the extra price - lasts longer - better fuel mileage.. PROTECT YOUR ENGINE…
T**O
Love it
Love it
L**I
Not Original K&N part
Not able to clean like Original k&n filters. Looks like a cheap knock off.
Trustpilot
3 weeks ago
1 month ago
