SL55 AMG, SL63 AMG, SL65 AMG (R230) 2002 - 2011 (2003 US for SL55 and 2004 for the SL65)

SL55/63/65/R230 AMG: SL 65 Motor Mounts

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Old 08-22-2021, 11:46 AM
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2007 SL65, 2009 SL550, 1991 SL500
SL 65 Motor Mounts

I was thinking of changing the motor mounts in my Sl65 just for the sake of it. was getting some vibration at speeds above 70. i jacked the car up to check things out. i dont see any evidence of the mounts leaking. So I'm guessing they may be ok for now. My guess is that the tires have flat spots from sitting. Question is. Will the mounts show signs of leaking if they are bad? 88K miles on it.
I don't know if they have ever been changed.
Old 08-23-2021, 12:01 PM
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How long have you had the car? If they are going bad you will see hyrdo fluid leaking from them, if you haven't had it long and they have already gone bad and not been replaced you can crawl under the car and look at them to hopefully see hydro reisdue. If no signs of anything then they are fine and I wouldn't worry until they do let go. They are a pricey item to fix.
Old 08-23-2021, 12:08 PM
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Originally Posted by euphoriaDSM
How long have you had the car? If they are going bad you will see hyrdo fluid leaking from them, if you haven't had it long and they have already gone bad and not been replaced you can crawl under the car and look at them to hopefully see hydro reisdue. If no signs of anything then they are fine and I wouldn't worry until they do let go. They are a pricey item to fix.
I've only had the car for a year. I put it up on a lift to inspect and they show no sigh of leaking.
Old 08-23-2021, 12:59 PM
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We have black series motor mounts and trans mounts in stock and billet idler pulleys. http://ultimatepd.com/mercedes-black...712400118.html

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Old 08-23-2021, 11:44 PM
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My left mount was leaking (you could see some fluid coming from the mount) and so the engine drop and other routine stuff was done. I don't wrench on the mounts myself, but I suspect if you don't see any fluid, its either already leaked/collapsed or you're more likely fine and can invest dollars on other remedies.
Old 08-24-2021, 08:10 AM
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Originally Posted by Zoso7
My left mount was leaking (you could see some fluid coming from the mount) and so the engine drop and other routine stuff was done. I don't wrench on the mounts myself, but I suspect if you don't see any fluid, its either already leaked/collapsed or you're more likely fine and can invest dollars on other remedies.
Did you lower the motor from the bottom to change the mounts? or did you pull the motor out?
Old 08-24-2021, 09:52 AM
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Complete engine removal along with subframe, it comes out from below. If I recall from what I was told by my indie, the mount support arms have to be loosened to get to the bolts for the motor mount which are blocked by the turbocharger housing. Good time to do pulleys, belt, plugs, etc. 20hrs labor, no big deal
Old 08-26-2021, 01:08 PM
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The only mount you can change with engine in is the trans mount.

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