GL Class (X164) 2007-2012: GL320CDI, GL420CDI, GL450, GL550

Where to buy misc vacuum lines and connectors online?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Aug 12, 2018 | 09:59 AM
  #1  
jtb33's Avatar
Thread Starter
Member
 
Joined: Aug 2018
Posts: 90
Likes: 7
From: Arizona
2007 GL 450 (former) and 2012 E550 Coupe
Where to buy misc vacuum lines and connectors online?

My 2007 GL450 had a Check Engine Light for a secondary air system issue. I've tested the pump itself and it seems to be fine, however, several of the vacuum lines and the connectors that hold them are cracking. I found the main left and right hoses online, but cannot find the smaller vacuum lines, the blue check valve and the 'Y' coupling (with the yellow bit on it) for the system. Anyone know what those part numbers are or where I can find them? MBPartsPrime.com has the main hoses, but not those smaller parts I just mentioned.


Reply
Old Aug 12, 2018 | 07:08 PM
  #2  
jtb33's Avatar
Thread Starter
Member
 
Joined: Aug 2018
Posts: 90
Likes: 7
From: Arizona
2007 GL 450 (former) and 2012 E550 Coupe
Originally Posted by Plutoe
All those are cheap dealer parts.
Fair enough... where can I get part numbers for these items?
Reply
Old Aug 12, 2018 | 08:27 PM
  #3  
jtb33's Avatar
Thread Starter
Member
 
Joined: Aug 2018
Posts: 90
Likes: 7
From: Arizona
2007 GL 450 (former) and 2012 E550 Coupe
Originally Posted by Plutoe
Are you serious Biff, all you have to do is visit any MB dealers parts dept and they will be more than happy to help define your needs.
Yes, of course I am serious.

Closest one is over an hour away (one way), so I'd rather be able to have the part numbers to verify they have them and don't need to order them. I'm sure talking over the phone is less than desirable to try to explain what I need, so yes - part numbers would be nice.

I've got to imagine that there are parts schematics that show them somewhere on the 'net. The ones I've found show some of the parts I need, but not the others, per my initial message.
Reply
Old Aug 12, 2018 | 08:39 PM
  #4  
kombifan's Avatar
MBWorld Fanatic!
 
Joined: Nov 2017
Posts: 1,218
Likes: 149
From: Bethesda, MD
2010 Mercedes GL450; 2000 Mercedes ML55 AMG; 2016 VW GLI SEL Stick!!!
Try some of the other online parts stores. They might have better parts schematics that show the parts you my need.

Mb onlineparts, mb wholesale parts etc are some others ones that pop to mind.
Reply
Old Aug 14, 2018 | 07:00 PM
  #5  
sak335's Avatar
Senior Member
 
Joined: May 2013
Posts: 437
Likes: 84
From: Espoo, Finland
2012 GL 350
When I replaced similar hoses on a BMW I snipped the cracked ends off the ones I needed to replace and put it back together. Then I took the snipped ends to a local auto parts place and bought the appropriate sized stuff by the foot.
Reply
Old Aug 14, 2018 | 08:32 PM
  #6  
jtb33's Avatar
Thread Starter
Member
 
Joined: Aug 2018
Posts: 90
Likes: 7
From: Arizona
2007 GL 450 (former) and 2012 E550 Coupe
Good idea; thank you!
Reply
Old Aug 14, 2018 | 09:18 PM
  #7  
alx's Avatar
alx
MBWorld Fanatic!
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2004
Posts: 4,268
Likes: 253
the small trinkets are usually visually matched at the parts counter... i am sure they are spec-ed in some bom, but where that bom is i have no idea... every parts guy provides method to the madness/ chaos by knowing where various trinkets are in his small parts cabinet drawers...

and yes- hoses - your local autoparts store is your source. just make sure you match them for temp, oil resistance and max pressure (if applicable)
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 02:25 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE