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The K&N High-Flow Original Lifetime Engine Air Filter is a premium, washable air filter engineered to increase horsepower and acceleration by improving airflow up to 50%. Designed specifically for select 1999-2012 Mercedes-Benz models, it features durable multi-layer cotton gauze construction for superior filtration and longevity. With easy installation, a limited lifetime warranty, and eco-friendly reusable design, it’s the smart upgrade for performance-driven professionals seeking lasting engine efficiency and sustainability.





| ASIN | B00062ZSCC |
| Best Sellers Rank | #250,459 in Automotive ( See Top 100 in Automotive ) #3,219 in Automotive Replacement Air Filters |
| Brand | K&N |
| Brand Name | K&N |
| Customer Reviews | 4.8 out of 5 stars 665 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00024844086020 |
| Included Components | Engine Air Filter |
| Item Dimensions L x W x H | 17.13"L x 8.25"W x 1.75"H |
| Item Height | 3.2 centimeters |
| Item Type Name | 1998-2015 Mercedes Benz (G550, R500, S400 Hybrid, C300, G500, GL 450, 550) |
| Item Weight | 0.39 Kilograms |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | 33-2181 |
| Manufacturer Warranty Description | Limited warranty |
| Model Number | 33-2181 |
| OEM Equivalent Part Number | 1120940004, 1120940604, 1130940004, 6040940004, A1120940604 |
| OEM Part Number | 1120940004, 1120940604, 1130940004, 6040940004, A1120940604 |
| Product Dimensions | 17.13"L x 8.25"W x 1.75"H |
| Product Grade | Replacement Part |
| Shape | Panel |
| UPC | 024844086020 |
| Unit Count | 1.0 Count |
C**N
Breathing easy…
I’ve used K&N air filters on all my cars and have always been satisfied with. Not much of a noticeable lower increase, but throttle response is improved. Fuel economy is also better if you can keep your foot out of it, lol. Quality products as always. This time I put them a Sl550 and let that 5.5L v8 breath a bit better. Thanks Amazon for good price and super fast next day shipping.
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
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.
I**O
Perfecto
Quedaron perfectos en mi Mb c350 2008
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.
A**H
Get 1
Get yourself car these filters, will save your engine clean air flowing and gain power.
M**E
The Last Air Filter You Will Ever Buy...
You can install a K&N Air Filter and almost forget it. If you're like me and live in a city you may never have to clean the filter again. Every five years or so, anyways. If you live in a rural or dusty location you can definitely get more life from your engines and equipment as these filters work better the dirtier they get.
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