Oil Separator and PCV Valve replacement
Thread Starter
Newbie
Joined: Jul 2014
Posts: 8
Likes: 0
From: Colorado
2014 GL450
Oil Separator and PCV Valve replacement
Can anyone tell me where to find the oil separator and PCV valve for a 2013 GL450 M278 engine? I have some oil leaks I'm trying to identify and know that these can be a source of oil leaks. I have these part numbers that show valid for this vehicle:
A2730100162 https://www.fcpeuro.com/products/mer...des-2730100162
A2780100431 https://www.fcpeuro.com/products/mer...mer-2780100431
It would be amazing if someone could point me to replacement instructions or a video. I have looked everywhere! Thanks!
A2730100162 https://www.fcpeuro.com/products/mer...des-2730100162
A2780100431 https://www.fcpeuro.com/products/mer...mer-2780100431
It would be amazing if someone could point me to replacement instructions or a video. I have looked everywhere! Thanks!
Junior Member
Joined: Aug 2013
Posts: 25
Likes: 0
2013 GL450
???? Question
Did you guys ever replaced the PCV valve? I need to get the new one but looking at the engine..wonder how to remove the old one…not much room there.
any pointer on how to make this job less stressful would be appreciated.
any pointer on how to make this job less stressful would be appreciated.
Senior Member
Joined: Mar 2020
Posts: 253
Likes: 72
From: USA
2013 s550
Looking for same info to replace the pvc valve on m278 in a 2013 s550. You are right, theres not much info on it anywhere. I don't think anyones ever made a video on it, all I find is just on older engines.
