⚡ Power up your ride with lifetime performance!
The K&N High-Flow Original Lifetime Engine Air Filter (model 33-2181) is a premium, washable air filter designed specifically for select 1999-2012 Mercedes Benz models. Engineered with four layers of cotton gauze, it boosts horsepower and acceleration while providing superior contaminant protection. Built to last a lifetime with easy maintenance every 75,000 miles, this eco-friendly upgrade offers a hassle-free installation and is proudly made in the USA.
| Brand | K&N |
| Product Dimensions | 17.13"L x 8.25"W x 1.75"H |
| OEM Part Number | 1120940004, 1120940604, 1130940004, 6040940004, A1120940604 |
| Global Trade Identification Number | 00024844086020 |
| Shape | Panel |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 024844086020 |
| Model | 33-2181 |
| Item Weight | 13.7 ounces |
| Item model number | 33-2181 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 33-2181 |
| Safety Rating | Não aplicável |
P**
Car part
Great product, great deal!
M**K
Works well
Fit like a glove in the C300 and improved the horsepower, not by a lot but any improvement is better than nothing, also made the car sound better.
J**S
Easy install and increased airflow
Great filters that increased airflow on my sl550 and were super easy to install
V**R
Good quality product
Good quality product , use this for my 2015 Mercedes g500
O**Z
Increased fuel economy by 5%
Easy to install. As best as I could measure, it increased my fuel economy by about 5%. No noticeable change in performance. As is any air filter, it was easy to install. K&N filters are not cheap so I am unsure of the long-term value.
C**S
Can feel the difference.
I like the slight bump in horsepower.
G**I
Cliente feliz con K&N
Mejor sonido, potencia y durabilidad desde el primer momento que los pruebas. Excelente producto. Encajó perfecto en mi 2006 Mercedes Benz CLS500. Gracias.
T**L
Perfect fit and noticeable engine performance
These were super easy to install and has to be one of the easiest and best for your engine upgrades you can make. I put K&N intakes in all of my personal vehicles
Trustpilot
4 days ago
2 months ago
