E-Class (W212) 2010 - 2016: E 350, E 550
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DIY front airmatic strut on W212 E550 w/o 4Matic

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Old Apr 22, 2019 | 12:52 AM
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Paulcomi's Avatar
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2011 E550, 1999 E320
DIY front airmatic strut on W212 E550 w/o 4Matic

Here's a video I just uploaded which documents the process of removing and replacing front air struts on my E550. At the time I did this there were no videos available so I hope this is helpful to others.

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Old Apr 14, 2020 | 11:19 AM
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Nicolas Farinas's Avatar
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2010 E550
Was the non 4matic part number 212320333880 ?
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Old Apr 17, 2020 | 02:53 AM
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2010 e550 p2
Have done both of mines.
just gotta have the right tools.
pretty much the key.
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Old Apr 17, 2020 | 03:37 PM
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Great video, very informative. I've been pondering an E550 and what it would take to change the airmatic units and now I know it's pretty simple. But, unfortunately, pretty expensive.

What I didn't realize before is that the damping function is still basically a hydraulic shock absorber, the airbag just provides springing and ride height. And when the damping part werars out you're in for a whole unit even if the airbag's still working ok.
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Old Apr 17, 2020 | 03:57 PM
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2010 E550, 273 Engine: 2012 S550, 278 Engine
Originally Posted by Paulcomi
Here's a video I just uploaded which documents the process of removing and replacing front air struts on my E550. At the time I did this there were no videos available so I hope this is helpful to others.

https://youtu.be/kpDf-SQyNyM
This is the video that convinced me to do the job myself. I had done the rear ones and thought front might be too difficult. Turned out to be easier job in front than rear. The biggest job in either end is to jack up the car and remove the wheel.

After having purchased the correct tools this job was very easy. Anybody who is just a little hands on person can do it. And there is no danger to mess up with alignment as there are no slotted alignment holes. Just round very accurate bolt holes.
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Old Jul 17, 2022 | 06:54 AM
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2011 E550
Youre video is greatly appreciated. Any reason youre aware of for the bags not to inflate?
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