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s600 w140 Head gasket?

1K views 3 replies 3 participants last post by  Starguy1 
#1 ·
anyone ever had to do this? Not suggesting that I need to do this. I am just wondering if anyone has had to do this on the m120 v12 motor? is this a common problem at all? My car is a 1997 with 110k miles on it. Just wondering if this is something I should expect to have to deal with down the road.
 
#4 ·
I've done one m120 head gasket job at the first dealership I worked at and it was under warranty. But that was when Mercedes warranty still paid decently. I remember it not being difficult, just very time consuming. I also remember being amazed at how many parts came off of the car, it seemed to never end.
And the only reason I had to do it was for an oil leak, not because it overheated
 
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