S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

2008 S550 washer pump connection?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 31, 2023 | 06:54 PM
  #1  
Keagan-Z06's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2022
Posts: 35
Likes: 1
S550
2008 S550 washer pump connection?

Hi All,

Was changing my driver side headlight and noticed fluid started pouring out. What is this little thing that broke off the washer pump? Part number? I need to replace both pump and this little thing.

thanks



Reply
Old Jan 31, 2023 | 11:41 PM
  #2  
Shadly1's Avatar
Senior Member
5 Year Member
Liked
Loved
 
Joined: May 2019
Posts: 305
Likes: 114
2007 S550
Originally Posted by Keagan-Z06
Hi All,

Was changing my driver side headlight and noticed fluid started pouring out. What is this little thing that broke off the washer pump? Part number? I need to replace both pump and this little thing.

thanks


I had the same issue. You're not going to like it...

That hose runs from the pump to the hood and then to the sprayers. It has a heater wire inside it so you can't repair it with replacement sections or barbs. It's also not available anymore as a replacement. I put it somewhat into the right position on a new pump and then loaded it up with 2-part epoxy. I'm not even sure mine works anymore. I have a black car so I don't want to use it. Water spots suck.
Reply
Old Feb 1, 2023 | 07:46 AM
  #3  
Keagan-Z06's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2022
Posts: 35
Likes: 1
S550
Originally Posted by Shadly1
I had the same issue. You're not going to like it...

That hose runs from the pump to the hood and then to the sprayers. It has a heater wire inside it so you can't repair it with replacement sections or barbs. It's also not available anymore as a replacement. I put it somewhat into the right position on a new pump and then loaded it up with 2-part epoxy. I'm not even sure mine works anymore. I have a black car so I don't want to use it. Water spots suck.
Thank you very much! Found it!

https://www.ebay.com/itm/12501812330...mis&media=COPY
Reply
Old Feb 1, 2023 | 01:20 PM
  #4  
Shadly1's Avatar
Senior Member
5 Year Member
Liked
Loved
 
Joined: May 2019
Posts: 305
Likes: 114
2007 S550
Originally Posted by Keagan-Z06
Good find! That's about 1/3 of the OEM price if those were still around. Post up on how it works and installs. Mine is still functioning but I may want to replace my epoxy glob repair.
Reply
Old Feb 21, 2023 | 06:15 PM
  #5  
Keagan-Z06's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2022
Posts: 35
Likes: 1
S550
Originally Posted by Shadly1
Good find! That's about 1/3 of the OEM price if those were still around. Post up on how it works and installs. Mine is still functioning but I may want to replace my epoxy glob repair.
Finally got this done, the hose I got from eBay seems to be a smidge longer, maybe about 1.5” longer. I had my headlight out so this was far more easier than trying to finagle from the top between the washer reservoir. I changed out the pump, snapped on the heated element hose and started feeding the hose on the driver side. There is a rubber grommet u gotta separate that the hose and harness passes through. After that it’s to remove the underside black plastic hood trimmings that are held by tabs and a couple small screws. The trim drops and u take out the old hose and snap the new ones in. Reassembly is reverse. Didn’t take pictures unfortunately but it was maybe a half hour job. Hardest part was figuring how to remove the underside hood trim. All works as it should!
Reply
Old Aug 19, 2024 | 04:12 PM
  #6  
khalidj's Avatar
Newbie
 
Joined: Aug 2024
Posts: 2
Likes: 0
GLC
Please, can you tell me what this item is called or a part number

thanks in advance
Reply
Old Aug 19, 2024 | 05:32 PM
  #7  
Keagan-Z06's Avatar
Thread Starter
Junior Member
 
Joined: Feb 2022
Posts: 35
Likes: 1
S550
Originally Posted by khalidj
Please, can you tell me what this item is called or a part number

thanks in advance

21323-232316B Windshield Washer Pump w/Grommet - Washer Motor Compatible with BMW, Mercedes-Benz - Replaces OEM #: 67128362154, 67128377612


Got it from Amazon.
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 07:32 AM.

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