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.

 

[2010WhiteHoe]

Is there a GMC Customer Care tech on this page? I'm needing a driver side motor mount on my 2010 WhiteHoe.

 

[NathanJax]

Can you contact me about a similar issue please.

Is there a GMC Customer Care tech on this page?

No, they frequent the site, tell you to contact customer service... and that's it.

I'm needing a driver side motor mount on my 2010 WhiteHoe.

https://www.gmpartsdirect.com/oem-parts/gm-motor-mount-25847739

 

[Rocket Man]

That

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

That's the Hummer one.

 

[jz57]

Since Tahoe's driver-side engine mount problem has been solved by using Hummer H3's passenger-side one (25847739), how about Tahoe's passenger-side mount? Leave it unchanged or switch it to other GM part number? Or using same H3's one, GM # 25847739 ?

 

[2010WhiteHoe]

No, they frequent the site, tell you to contact customer service... and that's it.



https://www.gmpartsdirect.com/oem-parts/gm-motor-mount-25847739

So this is for the drivers side 2010 whitehoe? And will I need to do any mods to make it work?

 

[2010WhiteHoe]

https://cart.payments.ebay.com/sc/sfl

Do yall think this is a good deal for the motor mount?

 

[NathanJax]

Since Tahoe's driver-side engine mount problem has been solved by using Hummer H3's passenger-side one (25847739), how about Tahoe's passenger-side mount? Leave it unchanged or switch it to other GM part number? Or using same H3's one, GM # 25847739 ?

Use the H3 passenger side for both of OUR sides.

 

[NathanJax]

https://cart.payments.ebay.com/sc/sfl

Do yall think this is a good deal for the motor mount?

broken link

 

[08grey]

Does anyone know if this is the same for the 6.2?

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[miatawnt2b]

Yes, same for 6.2