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💨 Elevate your drive with airflow that outperforms the rest!
The K&N Engine Air Filter 33-2399 is a premium, washable panel filter designed for select 2007-2019 Nissan and Infiniti models. Engineered to deliver up to 50% more airflow than standard paper filters, it enhances acceleration by up to 10%. Pre-oiled and easy to install, this reusable filter offers lifetime value and adds a touch of performance style under your hood.
| ASIN | B001C4SL04 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 301,387 in Automotive ( See Top 100 in Automotive ) 2,328 in Car Air Engine Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 648 Reviews |
| Fit Type | Vehicle Specific Fit |
| Fit type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844199782 |
| Included Components | 1 air filter |
| Item Dimensions L x W x H | 18L x 78W x 100H millimetres |
| Item Shape | Rectangular |
| Item Type Name | K&N 33-2399 Replacement Air Filter |
| Item Weight | 318 g |
| Manufacturer | K&N |
| Manufacturer Part Number | 33-2399 |
| Manufacturer Warranty Description | 1,000,000 Miles |
| Model Number | 33-2399 |
| Number of items | 1 |
| OEM Equivalent Part Number | 16545JK20A, 16546JK20A, 1654LK20A, 71743887, AY120NS050 |
| OEM part number | 16545JK20A, 16546JK20A, 1654LK20A, 71743887, AY120NS050 |
| Product Grade | Performance Part |
| Product dimensions | 18L x 78W x 100H millimetres |
| Product grade | Performance Part |
| UPC | 024844199782 |
| Unit Count | 1.0 count |
H**6
K&N Filter 370Z
No real difference in induction noise on the 370Z. However as these last the lifetime of my car I will save not putting cheap over priced ones at service intervals. Plus added bonus of engine bay bling K&N stickers. =)
C**N
Tres bonne qualité
Qualité kn impeccable
M**E
Think 2 twice before putting those kN filters on.
Got those for a 2015 370z car is stock as if new from mechanics point of view. After 6 to 8 weeks the car turned to have a huge acceleration lag and I believe the MAF’s need to be either cleaned or replaced. I would recommend to think 20 times before you jump into flushing OEM’s parts into good marketing after market ones.. Not happy with the results at all
T**R
makes a difference.....
QX50 - requires 2 air filters so beware :-) but glad i put them - the car does feel (good) different....
R**Z
Top
Top
A**I
slight performance increase
had it for a week and i already have improved gas mileage and the engine is breathing better. keep in mind this only includes one filter so you’d have to order another one for the VQ37VHR. perfect oem fitment and amazing quality.
Trustpilot
3 weeks ago
1 month ago