1990 300E water pump replacement - Mercedes-Benz Forum

LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 06-04-2005, 07:48 PM Thread Starter
BenzWorld Newbie
Date registered: Jun 2005
Vehicle: 300E
Location: Newport Beach
Posts: 2
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Send a message via AIM to leopacana Send a message via MSN to leopacana Send a message via Yahoo to leopacana
(Thread Starter)
1990 300E water pump replacement

does anyone have ANY tips on replacing this H2O pump? what exactly has to come off and/or be loosened before i can access THEE pump
leopacana is offline  
Sponsored Links
post #2 of 2 (permalink) Old 06-07-2005, 09:52 PM
BenzWorld Veteran
mjhawkins2346's Avatar
Date registered: Nov 2002
Vehicle: 10 GLK 350 4Matic
Location: Sonoma County CA
Posts: 694
Mentioned: 0 Post(s)
Quoted: 8 Post(s)
RE: 1990 300E water pump replacement

More details might be useful. Are you experienced with this type of repair?

In general, it is not a difficult job with the right tools.

General Directions;
- Remove radiator hoses - capture old coolant
- Remove trans cooler lines and plug with stopper
- Pull shroud, pull radiator
- Remove clutch fan assembly
- Loosen belt
- Remove pump assembly. You may have an impeller
assembly you can pull from the center of the pump
housing and avoid a complete pump replacement

- Reverse steps

Good luck


Now: 2010 GLK350 4Matic Then: 2003 C320 4Matic, 2006 E320 CDI, 2000 E320, 1994 E320, 1991 190E, 1985 300D, 1983 300D

"Eagles may soar, but weasels don't get sucked into jet engines."
mjhawkins2346 is offline  
Sponsored Links

  Mercedes-Benz Forum > General Mercedes-Benz Forums > General Mercedes-Benz

Quick Reply

Register Now

In order to be able to post messages on the Mercedes-Benz Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


  • Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
    Thread Tools
    Show Printable Version Show Printable Version
    Email this Page Email this Page
    Display Modes
    Linear Mode Linear Mode

    Posting Rules  
    You may post new threads
    You may post replies
    You may not post attachments
    You may not edit your posts

    BB code is On
    Smilies are On
    [IMG] code is On
    HTML code is Off
    Trackbacks are On
    Pingbacks are On
    Refbacks are On


    Title goes here

    video goes here
    description goes here. Read Full Story
    For the best viewing experience please update your browser to Google Chrome