E-Class (W211) 2003-2009

DIY oil cooler leak

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 15, 2014 | 01:07 PM
  #1  
Afarsian's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2013
Posts: 20
Likes: 0
From: Freehold, NJ
E320 bluetech
DIY oil cooler leak


Hey guys, I’m trying to find any usable information for oil coolergaskets replacements. I took my car tothe deal they checked and diagnosed the problem. Their quote was $4,400.00 so Ihave to do it myself.

If anyone did this, can you tell me what should I expect?

Also I would like to know a few thinks:

1. What gaskets should I buy? Besides the coolant O-ringsand manifolds.

2. I know I would need some cleaning done, what wouldbe the best cleaner for the alley and intakes?

3. Do I need to pull out tranny and clean it?

4. What should I expect when disconnecting turbo?

5. Should I disconnect battery?

6. Do I need any special tools?

Thanx Arthur
Reply
Old Dec 15, 2014 | 01:08 PM
  #2  
Afarsian's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2013
Posts: 20
Likes: 0
From: Freehold, NJ
E320 bluetech
BTW its 2008 e320 blutec
Reply
Old Dec 15, 2014 | 01:56 PM
  #3  
N_Jay's Avatar
Out Of Control!!
15 Year Member
Community Builder
Liked
Loved
 
Joined: Aug 2010
Posts: 12,516
Likes: 628
From: Charlotte NC area
2019 WS222 S450 4-Matic / 2007 W211 E350 4Matic (Sold) / 2008 X164 GL320 CDI
There are several of write ups on this in the Diesel forum and the GL and ML (164) forums.
Reply
Old Dec 27, 2014 | 06:20 PM
  #4  
Afarsian's Avatar
Thread Starter
Junior Member
 
Joined: Aug 2013
Posts: 20
Likes: 0
From: Freehold, NJ
E320 bluetech
Thank you N Jay, I used a lot from that forum to DIY my oil cooler change.


Now, when I started the engine check light came out. Is that normal? Do I need to reset it? Or something is wrong? Also, the glow plug light is constantly on. Do you know what could be wrong?


Do you know how to reset?


Thx
Reply
Old Dec 28, 2014 | 10:26 PM
  #5  
N_Jay's Avatar
Out Of Control!!
15 Year Member
Community Builder
Liked
Loved
 
Joined: Aug 2010
Posts: 12,516
Likes: 628
From: Charlotte NC area
2019 WS222 S450 4-Matic / 2007 W211 E350 4Matic (Sold) / 2008 X164 GL320 CDI
Read the codes.
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 06:16 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