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SKU: 33-2181 | UPC: 024844086020
K&N 33-2181 Replacement Air Filter for 1999-2006 Mercedes-Benz CL500 SL500 S500 and More
K&N 33-2181 is a washable reusable high-flow drop-in air filter designed for Mercedes-Benz vehicles including 1999-2006 CL500 SL500 S500 plus select C-Class E-Class S-Class SL-Class and SUV models. Layered oiled cotton media captures contaminants while allowing more airflow for horsepower and acceleration gains. Backed by K&N No-Hassle Lifetime Limited Warranty it lasts the life of your vehicle.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps dirt and contaminants for reliable engine defense.
- Clean Every 5 Years: Service only every 75000 miles under normal highway driving or 5 years at 15000 miles per year average.
- Easy Installation: Pre-oiled and ready to drop into factory airbox for fast performance upgrade without tools or modifications.
- Engineered Power: High-flow media increases horsepower acceleration and engine response across RPM range.
- Saves Money Reduces Waste: Reusable design cuts costs by up to $125 over 200000 miles versus disposables and keeps over 200 million filters out of landfills yearly.
- Rugged Construction: Built with premium materials to withstand heat and elements for lifetime durability.
Product Notes
- Pre-oiled filter installs directly no cutting or drilling needed.
- Wash and re-oil during service using K&N cleaning kit for peak performance.
- Ships in sealed package dimensions 11.5 x 9.25 x 2 inches weight 1.5 pounds.
Installation Notes
- Professional installation recommended.
- Remove factory filter from airbox and replace with K&N 33-2181 in under 5 minutes.
- Compatible with OEM airbox no additional hardware required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1998-2006 | Mercedes-Benz | S500 | Base |
| 2000-2001 | Mercedes-Benz | S500 | Guard |
| 2004 | Mercedes-Benz | S55 AMG | Base |
| 2003 | Mercedes-Benz | S55 AMG | Kompressor |
| 2007-2010 | Mercedes-Benz | S550 | 4Matic |
| 2007-2010 | Mercedes-Benz | S550 | Base |
| 1999-2006 | Mercedes-Benz | SL500 | Base |
| 1999 | Mercedes-Benz | S320 | LWB |
| 1999 | Mercedes-Benz | S320 | SWB |
| 2006 | Mercedes-Benz | S350 | Base |
| 2010-2013 | Mercedes-Benz | S400 | Hybrid |
| 2003-2006 | Mercedes-Benz | S430 | 4Matic |
| 2000-2006 | Mercedes-Benz | S430 | Base |
| 2003-2006 | Mercedes-Benz | S500 | 4Matic |
| 1999-2006 | Mercedes-Benz | CL500 | Base |
| 2004-2008 | Mercedes-Benz | SL55 AMG | Base |
| 2003 | Mercedes-Benz | SL55 AMG | Kompressor |
| 2007-2009 | Mercedes-Benz | SL550 | Base |
| 2006-2007 | Mercedes-Benz | C230 | Sport |
| 2003-2005 | Mercedes-Benz | C240 | 4Matic |
| 2001-2005 | Mercedes-Benz | C240 | Base |
| 2006-2011 | Mercedes-Benz | E350 | Base |
| 2004-2006 | Mercedes-Benz | E500 | 4Matic |
| 2003-2006 | Mercedes-Benz | E500 | Base |
| 2002-2006 | Mercedes-Benz | E55 AMG | Base |
| 2005-2010 | Mercedes-Benz | SLK55 AMG | Base |
| 2002 | Mercedes-Benz | CL55 AMG | Base |
| 2004-2006 | Mercedes-Benz | CL55 AMG | Base |
Why Choose K&N?
- Over 50 years engineering high-performance air filters for automotive enthusiasts.
- Layered cotton gauze design balances airflow and filtration for real-world gains.
- No-Hassle Lifetime Limited Warranty covers defects for vehicle lifespan.
Frequently Asked Questions
-
Q: Does 33-2181 fit my 2004 Mercedes CL500?
A: Yes fits 1999-2006 CL500 Base directly as OEM replacement plus dozens of other Mercedes V8 models verify via year make model. -
Q: What material is used in K&N air filters?
A: Oiled cotton gauze in four layers treated with proprietary formula for trapping particles while maximizing air intake. -
Q: What is the warranty and cleaning interval?
A: No-Hassle Lifetime Limited Warranty clean every 75000 miles or 5 years with K&N oil and cleaner kit.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 11.5 x 9.25 x 2 inches
- Weight: 1.5 pounds
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