SKU: 33-2965 | UPC: 024844268280
K&N 33-2965 Replacement Air Filter for 2009-2010 Mercedes-Benz E250 CGI 1.8L-L4, 2012-2015 C250 SLK250
K&N 33-2965 is a washable reusable high-flow drop-in air filter designed for 2009-2010 Mercedes-Benz E250 CGI 1.8L L4 and select 2012-2015 C250 SLK250 models. This filter uses layered oiled cotton media to improve airflow capture contaminants and deliver horsepower gains. It installs directly into your factory air box for easy performance upgrade backed by K&N No-Hassle Lifetime Limited Warranty.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form intricate mesh to block trap harmful contaminants while allowing high airflow.
- Clean Once Every 5 Years: Requires cleaning every 75000 miles under normal highway conditions (5 years at 15000 miles per year average).
- Easy Installation: Pre-oiled ready to drop into factory air box for straightforward cost-effective performance gains without tools.
- Engineered Power: State-of-the-art media increases horsepower acceleration and overall engine performance.
- Reduces Waste Saves Money: Reusable design cuts landfill waste saves up to $125 over 200000 miles vs multiple disposable filters (MSRP comparison).
Product Notes
- Filter engineered to last vehicle lifetime with proper maintenance.
- Wash clean with K&N cleaning kit every 75000 miles or as needed.
- Packaged in compact protective box for safe shipping.
Installation Notes
- Professional installation recommended.
- Direct drop-in replacement no cutting drilling or modifications needed.
- Compatible with OEM air box hardware and mounting points.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2010 | Mercedes-Benz | E250 CGI | Base |
| 2012-2014 | Mercedes-Benz | C250 | Base |
| 2012-2014 | Mercedes-Benz | C250 | Luxury |
| 2012-2014 | Mercedes-Benz | C250 | Sport |
| 2012-2015 | Mercedes-Benz | SLK250 | Base |
Why Choose K&N?
- Over 50 years as filtration leader with millions of filters sold worldwide.
- High-flow cotton gauze media proven to add horsepower in independent tests.
- Rugged construction from premium materials built for lifelong durability.
Frequently Asked Questions
- Q: Will this fit my 2013 Mercedes C250 Sport?
A: Yes fits all 2012-2014 Mercedes-Benz C250 Base Luxury Sport models with 1.8L L4 engine. - Q: What material is used in the filter media?
A: 8-layer oiled cotton gauze pleated for maximum surface area and airflow. - Q: What is the warranty coverage?
A: No-Hassle Lifetime Limited Warranty covers defects in materials workmanship limitations apply see K&N for details.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective retail box 9.1 x 8.1 x 2.4 inches
- Weight: 0.8 lb (0.4 kg)





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