K&N 33-2181 | Air Filter

Part Number

33-2181

Replacement Air Filter

Fits: Mercedes-Benz C230, Mercedes-Benz C240, Mercedes-Benz C280, Mercedes-Benz C300, Mercedes-Benz C320, Mercedes-Benz C350, Mercedes-Benz C55 AMG, Mercedes-Benz CL500, Mercedes-Benz CL55 AMG, Mercedes-Benz CL550, Mercedes-Benz CLK320, Mercedes-Benz CLK350, Mercedes-Benz CLK500, Mercedes-Benz CLK55 AMG, Mercedes-Benz CLK550, Mercedes-Benz CLS500, Mercedes-Benz CLS55 AMG, Mercedes-Benz CLS550, Mercedes-Benz E320, Mercedes-Benz E350, Mercedes-Benz E500, Mercedes-Benz E55 AMG, Mercedes-Benz E550, Mercedes-Benz G500, Mercedes-Benz G55 AMG, Mercedes-Benz G550, Mercedes-Benz GL450, Mercedes-Benz GL550, Mercedes-Benz GLK350, Mercedes-Benz ML350, Mercedes-Benz ML500, Mercedes-Benz ML550, Mercedes-Benz R350, Mercedes-Benz R500, Mercedes-Benz R550, Mercedes-Benz S320, Mercedes-Benz S350, Mercedes-Benz S400, Mercedes-Benz S430, Mercedes-Benz S450, Mercedes-Benz S500, Mercedes-Benz S55 AMG, Mercedes-Benz S550

$61.69

---------OR---------

In stock

Free Shipping

Estimated Ship Date: 1 Business Day or Less

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Details

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

BRAND: K&N

FEATURES:

Designed To Boost Horsepower And Acceleration
High Air Flow With Exceptional Filtration
K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s 10-Year/Million Mile Limited Warranty.
Lasts Up To 50000 Miles Before Cleaning
Million Mile Limited Warranty
Replacement Air Filter
Washable And Reusable
Will Not Void Vehicle Warranty
Works With Original Equip. Mfg. Vehicle Electronics

SPECIFICS:

Automotive Item Grade	High Performance
Cap Outside Diameter	N/A
Color	Heather Red
Filter Material	Cotton Gauze
Filter Re-Oiling Amount	1.21 oz (36 ml)
Filter Style	Dry
Flange Angle	0 Degree
Frame Design	Flexible
Inside Diameter	OEM
Item Height	1.250 in. (32mm)
Item Weight	0.900 lbs. (0.4 kg)
Machine Washable	Yes
Oil Included	Filter Is Pre-Oiled
Outside Diameter	OEM
Outside Length	13.688 in. (348mm)
Outside Width	5.188 in. (132mm)
Overall Length	N/A
Package Content	1
Package Contents	1 Air Filter
Package Material	Paperboard
Package Quantity	1
Package Type	Box
Pre-Screened	No
Product Box Height	17.190 in. (437mm)
Product Box Length	8.310 in. (211mm)
Product Box Width	1.750 in. (44 mm)
Prop 65 (C, R or CR)	CR
Prop 65 Warning Label	https://www.knfilters.com/images/l/prop65.jpg
Shape	Panel
Title	K&N 33-2181 Replacement Air Filter
WARNING CA Proposition 65	Yes
WARNING CA Proposition 65 Message	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Width	5.188 in.

INTERCHANGE:

STP Filters: SA7620
Balkamp: 2365
AEM Induction: 2820181
Micro-Gard: MGA46799
Mercedes-Benz: A1120940604
Luberfiner: AF7906
Mann-Filter: C3698
Service Champ: AF4838
Wix: 46799
ACDelco: A1342C
Mercedes-Benz: A2730900901
BMC: 26201
Mercedes-Benz: A21120940604
Wix: 42364
Mann-Filter: C369832
Mobil: MA7906
Mercedes-Benz: 1130940004
Warner Swasey: WAF7906
Valvoline: VA132
Mann-Filter: C3689
Micro-Guard: MGA46799
Mercedes-Benz: Z1120940604
ACDelco: A1514C
Fram: CA8768
Mercedes-Benz: 6040940004
Mann-Filter: C36982
Purolator: A25156
BMC: FB26201
Purolator: TA25156
Ryco: A1678
Mercedes-Benz: 1120940004
Mercedes-Benz: A2110940604
Mercedes-Benz: A62730900901
Mercedes-Benz: 1120940604
Wix: 42365

APPLICATIONS:

2011-2012 Mercedes-Benz SL550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2006 Mercedes-Benz CLS500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2009-2011 Mercedes-Benz SLK300

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2011-2011 Mercedes-Benz SLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in. 272BHP

2006-2011 Mercedes-Benz R350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2007-2010 Mercedes-Benz CL550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2002 Mercedes-Benz CLK320
2011-2011 Mercedes-Benz ML350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in. 272BHP

1999-2006 Mercedes-Benz SL500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2002 Mercedes-Benz E320
2003-2006 Mercedes-Benz E500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2007-2011 Mercedes-Benz E550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

1999-1999 Mercedes-Benz S320
2008-2012 Mercedes-Benz C300

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2011-2015 Mercedes-Benz G550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2000-2006 Mercedes-Benz S430

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2006 Mercedes-Benz CLS55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2006 Mercedes-Benz CLK55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2006 Mercedes-Benz S350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2008-2011 Mercedes-Benz ML550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2007-2012 Mercedes-Benz GL450

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2007-2010 Mercedes-Benz S550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2010-2013 Mercedes-Benz S400

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2007 Mercedes-Benz R500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2005-2010 Mercedes-Benz SLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2005-2010 Mercedes-Benz SLK55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2005 Mercedes-Benz CLK320

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2011 Mercedes-Benz C350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2003-2004 Mercedes-Benz S55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2000-2006 Mercedes-Benz S500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2010-2010 Mercedes-Benz GLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2012-2012 Mercedes-Benz GLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2005-2005 Mercedes-Benz ML500
2007-2009 Mercedes-Benz SL550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2010-2012 Mercedes-Benz S400
2005-2006 Mercedes-Benz C55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2004-2010 Mercedes-Benz G55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2001-2005 Mercedes-Benz C320

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2008-2008 Mercedes-Benz S450

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2001-2005 Mercedes-Benz C240

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2008-2008 Mercedes-Benz R550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2009-2011 Mercedes-Benz CLS550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2010 Mercedes-Benz ML350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2008-2009 Mercedes-Benz CLK550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2008 Mercedes-Benz SLK280

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2002 Mercedes-Benz E55 AMG
2006-2009 Mercedes-Benz CLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2007-2007 Mercedes-Benz CLS550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2010 Mercedes-Benz E350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2008 Mercedes-Benz G500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2007 Mercedes-Benz C280

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2003-2008 Mercedes-Benz SL55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2005-2007 Mercedes-Benz ML500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2006 Mercedes-Benz E55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2005 Mercedes-Benz E320

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2002-2002 Mercedes-Benz CL55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2003-2006 Mercedes-Benz CLK500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2004-2006 Mercedes-Benz CL55 AMG

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

1999-2006 Mercedes-Benz CL500

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2011-2011 Mercedes-Benz E350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in. 272BHP

1999-1999 Mercedes-Benz S320

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2006-2008 Mercedes-Benz C230

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2008-2012 Mercedes-Benz GL550

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in.

2011-2011 Mercedes-Benz GLK350

Panel; H-1.25 in.; L-13.688 in.; W-5.188 in. 272BHP

1999-2001 Mercedes-Benz SL500

Product Questions (4)

Customer Questions

Can K&N filters get wet?

No, K&N filters should not get wet.

When to clean K&N air filter?

K&N air filters should be cleaned approximately every 50,000 miles (80,000 kilometers) or as recommended by the manufacturer.

Will K&N filter increase mpg?

It is possible for a K&N air filter to slightly improve fuel efficiency (MPG) under certain conditions.

What does K&N mean?

K&N stands for the names of the two founders of the company, Ken Johnson and Norm McDonald.

Attributes

Buyers Guide

Compatible Vehicles

Year

Make

Model

Engine

Documents