CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

Anyone know where the Cabin air filter is?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jul 24, 2010 | 05:55 PM
  #1  
TheRemedy's Avatar
Thread Starter
Member
 
Joined: Dec 2009
Posts: 80
Likes: 0
From: Northern New Jersey
05' MB CLK320
Anyone know where the Cabin air filter is?

I have a 2005 Mercedes CLK320, and she needs a new cabin air filter, anyone know where it is? a picture would be great.

And any good places to buy a new one?
Reply
Old Jul 24, 2010 | 06:12 PM
  #2  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
It's under the passenger dash...These are off the WIS
Attached Thumbnails Anyone know where the Cabin air filter is?-cover.jpg   Anyone know where the Cabin air filter is?-filter.jpg  
Reply
Old Jul 24, 2010 | 07:22 PM
  #3  
mis3's Avatar
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
Mine (2004 CLK320) is located under the battery cover. I just changed it and the part no was 203-830-09-18.

Is there another air filter under the passenger dash?
Reply
Old Jul 24, 2010 | 07:43 PM
  #4  
bheng's Avatar
MBWorld Fanatic!
 
Joined: Mar 2009
Posts: 1,971
Likes: 3
From: SF
2003 CLK 320
Originally Posted by mis3
Mine (2004 CLK320) is located under the battery cover. I just changed it and the part no was 203-830-09-18.

Is there another air filter under the passenger dash?
there is a filter under the passenger side which is what Wes put up. and there is another one that you replaced above the battery.
Reply
Old Jul 24, 2010 | 10:45 PM
  #5  
mis3's Avatar
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
Not sure if this one, under the passenger dash, was ever changed in my car.

Do you have the part number?
Reply
Old Jul 25, 2010 | 03:22 PM
  #6  
TheRemedy's Avatar
Thread Starter
Member
 
Joined: Dec 2009
Posts: 80
Likes: 0
From: Northern New Jersey
05' MB CLK320
ah gotcha, thanks! I'll switch it after my vacation
Reply
Old Jul 25, 2010 | 08:24 PM
  #7  
jawsplace's Avatar
Junior Member
 
Joined: Dec 2004
Posts: 15
Likes: 0
From: Houston, TX
1992 400SE, 1997 S500 Coupe, 2019 C300 4MATIC
The cabin air filter is housed inside the battery cover on the passenger side, under the hood. 3 latches hold it on. Easy to take off. There's a large, rectangular, pleated paper filter there. Just pull it out and replace with a new one. Very easy.

The filter under the dash is the active charcoal filter. I don't think this needs to be changed.
Reply
Old Jul 25, 2010 | 08:41 PM
  #8  
dynomite05's Avatar
Out Of Control!!
 
Joined: Apr 2008
Posts: 10,275
Likes: 10
From: Jerzy
04 CLK 320 > CLK32K
Yup, you are correct. My bad, didn't even notice it said Charcoal
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Jul 25, 2010 | 08:44 PM
  #9  
M-bENZ's Avatar
MBWorld Fanatic!
 
Joined: Sep 2007
Posts: 7,136
Likes: 5
Corrolla
what will happen if we take the charcoal filter out (the one under the passenger dash) ?

Andy
Reply
Old Jul 25, 2010 | 08:51 PM
  #10  
jawsplace's Avatar
Junior Member
 
Joined: Dec 2004
Posts: 15
Likes: 0
From: Houston, TX
1992 400SE, 1997 S500 Coupe, 2019 C300 4MATIC
I don't think there's any problem if you do remove the charcoal filter unit but I'm not sure that it's designed to be "servicable". I doubt there's anything you can actually replace from inside it. The active charcoal captures odors and any noxious gasses before they can enter the cabin (especially if you're in a smog ridden city). It never sees any dust or dirt. If for some reason it needs attention I think you'll be faced with having to buy the entire charcoal filter assembly. I'm sure it's not cheap like the paper cabin filter. I won't go through the hassle of taking it out unless you're sure there's something wrong with it.
Reply
Old Jul 25, 2010 | 11:33 PM
  #11  
M-bENZ's Avatar
MBWorld Fanatic!
 
Joined: Sep 2007
Posts: 7,136
Likes: 5
Corrolla
Good info. . I wont touch it lolz.

Andy
Reply
Old Sep 23, 2018 | 07:26 PM
  #12  
Dom Salustri's Avatar
Newbie
 
Joined: Sep 2018
Posts: 1
Likes: 0
2005 CLK350 & 2004 ML350
2005 CLK320 Inside Cabin Charcoal Air filter

Originally Posted by dynomite05
It's under the passenger dash...These are off the WIS
I took down the under dash panel trying to change the charcoal filter but much to my surprise all that is the next to the blower motor is a huge block of styrofoam. I took down the driver's side to check there but nothing.
the duct comes out of the blower motor but there doesn't seem to be a filter in line, is that possible? Where else can it be located?
Reply
Old Sep 23, 2018 | 09:49 PM
  #13  
Rudeney's Avatar
MBworld Guru
 
Joined: Dec 2009
Posts: 10,782
Likes: 1,011
NO LONGER ACTIVE
The CLK350 does not have the charcoal filter, only the V8s with the advanced ACC system have it. Your CLK350 only has the pollen filter, located under the hood, passenger side, above the battery.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 07:20 AM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-5
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-6
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-7
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-8
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-9
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE