F55/F56 :: Hatch Talk (2014+) MINI Cooper and Cooper S (F55/F56) hatchback discussions.

F55/F56 F56 Cooper S Upper engine mount replacement?

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Old Aug 12, 2025 | 09:17 AM
  #251  
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Originally Posted by Eddie07S
It is interesting that the guy notes the same thing you did. The twist-move-stand-on-your-head etc to get the engine mount out worked on a prior job, but not on the MINI featured in the video. So, he does give an idea of loosening the headlight but not removing it that worked.

On a side note - I am a huge fan of the PowerFlex bushing for the lower engine mount. It has been in a while now and can find no downside to it. The improvement to drive ability is well worth and there may well be a benefit of improving the life of the upper engine mount.
Glad you posted this. Good video. And it illustrates *exactly* what I ran into (no pun intended) with the headlight being in the way. That one contact point is what I couldn't sort, so I yanked the headlight.

His workaround to get some wiggle room by removing 2 of the headlight mount anchor points is pretty smart -- that hadn't occurred to me.

Also glad you posted because you reminded me to get on "Powerflexing" my lower engine mount bushing. Can't explain it exactly but something about a changing feel of the car is telling me I need to get on that -- and I don't want my upper mount, having itself been replaced and with Powerflex inserts installed at the time, to weather any more stress than it has to.
 
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Old Aug 12, 2025 | 02:01 PM
  #252  
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There is a post on some thread that I was about the lower mount where a guy used a 2 prong pulley puller to push the original rubber bushing out of the dog bone. It was brilliantly simple. I beat and cut and pried for quite a while before I got it out. Then his post popped up. A real Homer Simpson moment for me… DOH! If you don’t have a puller, get one. Maybe add some spray lubricant in between the rubber and metal to help. Should be easy.

Edit: found the tread and it was a 3 prong pulley puller. I guess either would work:
https://www.northamericanmotoring.co...ml#post4646471
 

Last edited by Eddie07S; Aug 12, 2025 at 02:05 PM. Reason: added link
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Old Apr 12, 2026 | 03:41 PM
  #253  
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Well mine just failed after 2 years and 14k miles: 22-11-8-835-572. Looks like the new one for an F54 is 22-11-8-835-574?
 
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Old Apr 13, 2026 | 08:03 AM
  #254  
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https://www.ecstuning.com/Mini-2017-.../Engine/Mount/ Thats the one for your 2017 Mini Clubman S All4 ~566
 
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Old Today | 02:03 PM
  #255  
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Here are pics, is this failed or just under load. Doesn't look like the upper PowerFlex bushings are doing anything at all.

https://www.northamericanmotoring.co...ars-later.html



 
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Old Today | 03:04 PM
  #256  
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Thanks for the updated, i have shared this with our engineers, we hope to have a fix soon that is a one and done.
 
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Old Today | 03:17 PM
  #257  
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Originally Posted by ECSTuning
Thanks for the updated, i have shared this with our engineers, we hope to have a fix soon that is a one and done.
I’m jumping in here because I’m looking at proactively replacing mine. I “Was” going to use the GP3 version, but now I’m not so sure.

Now I’m anxious to see what ECS comes up with…
 
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Old Today | 04:16 PM
  #258  
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Originally Posted by ECSTuning
Thanks for the updated, i have shared this with our engineers, we hope to have a fix soon that is a one and done.
Just check, were you replying to my photos/post? If so I'll hang tight and not order another mount.

Mine is borked, right? It shouldn't be that low?
 
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