Porsche 911 – How To Fix Old Engine Mounts with Polyurethane

Porsche 911 – How To Fix Old Engine Mounts with Polyurethane

Want to improve your vehicle’s performance or just renew your engine mounts? In this video, I’ll show you how I created my own stiffen my original engine mounts using 3M Windo Weld and Loctite polyurethane. For more DIY content and to track your vehicle’s maintenance, visit https://www.ecarguides.com. More videos along with links to the products used in this video can be found below:

3M Windo Weld (harder for better performance gains: https://amzn.to/2J6Yd9b
Loctite Polyurethane (softer for slight performance gains): https://amzn.to/2x7Ozk6

– Porsche 911 Buyer’s Guide Series: https://youtu.be/BoSFn-fpD_U?list=PLy0d3ZMZ3zE72ecZG7srBJNwluM_e8Wps
– Porsche 911 Ownership Videos – https://www.youtube.com/playlist?list=PLy0d3ZMZ3zE6MXkmbpgTxqZFmpJ0LPawc
– Car Discussions & Advice Videos: https://www.youtube.com/playlist?list=PLy0d3ZMZ3zE5ilKbFuTxOKHqzqLUMsRCO
– Product Reviews & Tutorials: https://www.youtube.com/playlist?list=PLy0d3ZMZ3zE50AI9SJZOPlvF32qwngip6
– Porsche Cayenne Turbo Ownership Videos: https://www.youtube.com/playlist?list=PLy0d3ZMZ3zE7TPtOiNBTcwcSisAtuC5af
– Car Detailing & Paint Care Videos: https://www.youtube.com/playlist?list=PLy0d3ZMZ3zE5qo6elH7P8duHN70kNnoTw

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Camera Equipment Used:
– GoPro Hero 7 Black: https://amzn.to/31lTiZJ
– Rode VideoMicro Mic: http://amzn.to/2hJWMkY
– GoPro Mic Adapter: https://amzn.to/300DFdo
– GoPro Suction Cup Car Mount: https://amzn.to/303HQFG



Daniel Starkey says:

It’s going to shake because you didn’t do the transmission mounts with 3m or loctite so there for you will get shake still

speedcanada1 says:

Thanks for this great video… I may try it this spring when the car comes out of hibernation!

aneben7 says:

Just purchased a 1999 911 and it needs motor mounts. I did a little research and your video is exactly the info I was looking for! Thanks for all of the time and work you put into this.

TheLeo328 says:

Hey mate,
Thanks for putting up this really great video. Its really refreshing to see people doing well-thought-out 'hacks' on Porsches – so many Porsche owners just buy shit sold to them and never stop to consider little improvements on top of stock components – really great stuff, keep it up man!

Riza Adam says:

Does it still hold up ?


Good video and information. I liked how you speed up through certain parts and didn’t have annoying techno music. Good comparison vids too. Good job!

Michael Skube says:

Just did this last night, was pretty easy, went with the softer locktite option, now need to wait a few days for everything to cure

Chris Johnson says:

Great idea! I just watched your adjustable engine mount video again and posted a couple of questions. Do you still have the adjustable engine mounts? Thank you.

Jonathan Lee says:

thanks for the idea. I actually bought a set of oem mounts but haven't installed them yet.
I just got some windo weld so will give it a shot. so far have you noticed anything negative at all with this mod? thanks for your videos.

Aaron Black says:

Thank you for showing this. Great info!

jsnoravo says:

how's that door rattle compared to with those aftermarket mounts you previously installed

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