Mercedes-Benz Forum banner
Cancel

what are these

1501 Views 11 Replies 6 Participants Last post by  kavadarci, 
kavadarci
i see them on many engines but what are these plugs for?

Attachments

See less See more
Reply
Save
Like
1 - 3 of 12 Posts
E
Freeze plug. I just changed one out on my M129. pn=180 015 08 05
Reply
Save
Like
E
no need to change them, honestly. I would take them out, clean them, and replace the gaskets underneath them.
Reply
Save
Like
E
there are specific gaskets, but I'm sure you can make them yourself. the OE one is not expensive, either. about $3.
Reply
Save
Like
1 - 3 of 12 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Mercedes-Benz Forum
BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more!
Full Forum Listing
Explore Our Forums
W126 S,SE,SEC,SEL,SD,SDL Class R/C107 SL/SLC Class W163 M-Class W124 E,CE,D,TD Class W210 E-Class
Top