












♻️ Power up your ride, save green, and breathe easy!
The K&N 33-2031-2 Performance Air Filter is a reusable, washable air filter designed to save you up to $125 over 200,000 miles by replacing disposable filters. It requires cleaning only once every 75,000 miles, built with premium materials for lifetime durability, and engineered to boost engine horsepower and acceleration while reducing environmental waste.







| ASIN | B000182DPG |
| Best Sellers Rank | #17,388 in Automotive ( See Top 100 in Automotive ) #155 in Car Engine Air Filters |
| Brand | K&N |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,320) |
| Date First Available | 7 August 2012 |
| Exterior | Other |
| Item Weight | 300 g |
| Item model number | 33-2031-2 |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | 33-2031-2 |
| Model | 33-2031-2 |
| OEM Part Number | 16546AA020, 1N0013Z40, 894132687, 894516143, 92041796 |
| Product Dimensions | 34.29 x 19.69 x 4.45 cm; 300 g |
| Safety Rating | Não aplicável |
D**W
Good buy
Fits perfectly in to nissan maxima 2018 stock air box
G**L
Works well
Great replacement. Fits well in my Murano
A**R
K&N proves what it says
I bought it a while back and installed it. 1 month down the line I had to open the cover and I found it really clean. I did not notice any increase in HP per say but the car feels like it is breathing better. Nissan Maxima 2011
A**I
Excellent
Amazing fit for maxima 2014 model noticing a smoother response on the throttle and acceleration
B**D
Nissan maxima 2013
Installed on maxima 2013, installation took less than 5 minutes, very easy to install and there is instruction and you can watch a video to make it easier. The package arrived quickly but the packing felt like it was opened before, and the filter itself was oily a little bit on the edges idk if it is like that originally or mine was used and not a new part. I felt a little sound improvement , the car feels more comfortable while switching gears, and i feel the car became more lightweight than before. Overall great purchase, of course recommended 👍🏻
M**M
Seal void
Fits on 2006 nissan xtrail t30 But the box was opened before, the seal was void
Z**R
No service care kit !
Where's the filter service kit ? Was not included as its mentioned !
I**D
Perfect quality
Gives more hp and power to the engine.
T**A
Muy buenos
E**C
Mejor rendimiento en todas las rpm comprarado con filtro oem100% recomendable. Menos humo negro
C**Y
I always fit a K&N to my vehicles as you never have to buy another air filter and they improve the airflow through the engine a tad.
A**X
Reusable, free extra HP, better breathability for the engine, good for years, K&N never disappoints.
A**L
Been using k&n filters for many years. Love the product.
Trustpilot
2 months ago
2 weeks ago