Broken Motor Mounts

[Scottydoggs]

Because those mounts were solid rubber unlike the 07- up which are liquid filled. That's why the Hummer mounts are better replacements, they're solid rubber too.

that makes me feel better then, at least i didnt have unicorn mounts lol

 

[NathanJax]

Trans mount ok?

Yup. I had the guy look everything over.

 

[NathanJax]

Because those mounts were solid rubber unlike the 07- up which are liquid filled. That's why the Hummer mounts are better replacements, they're solid rubber too.

 

[08grey]

Pics or it didn't happen.

Sent from my SM-G950U using Tapatalk

 

[NathanJax]

Pics or it didn't happen.

Sent from my SM-G950U using Tapatalk

pics of the bill? I didn't keep the busted mounts

 

[Kenny D]

On the Hummer mounts, are there really a difference in the left to the right other than the plate that is shown on Rockauto?

 

[Ob1hybrid]

Reading these issues brings me to think I too may have a busted mount somewhere. I’ve had my 4 shocks replaced chasing a clunking sound when goin over rough terrain (NYC Roads) and I’ve literally been stopped by other Denali drivers asking about suspension issues. I’m starting to think it’s not the suspension but motor mount that’s causing headeaches. I remember I had a maxima and did the same thing, switched my suspension. I then changed my mounts and it was noise free. It’s important to tell the dealer to check mounts thoroughly.

 

[NathanJax]

On the Hummer mounts, are there really a difference in the left to the right other than the plate that is shown on Rockauto?

it's what's in between the plates. On the hummer it's just solid rubber. On ours there's a rubber pouch filled with hydraulic fluid.

 

[miatawnt2b]

I've been doing some I/T work for Phoenix Police Department, and I was talking to some of the Fleet Mechanics. They have an updated part number for a solid mount that they use. They were replacing mounts every 3-6000 miles prior to going with this new mount. They said you'll never have to replace another mount using this part.

25847739-B

-J

 

[2010WhiteHoe]

FrankU,

Thank you for the compliment! I am happy to be on the forum and ready at assist anyone who may have a general question or concern about any GM product.

Jennifer T.
GM Customer Care

TXMaverick,,

I am happy to hear that you were able to resolve your vehicle issue yourself. Please know that GM Customer Care is here and always happy to assist!

Jennifer T.
GM Customer Care

Can you contact me about a similar issue please.