Tokin. Check your part numbers again. You've got a mix of auto and 5 speed mounts.

Here's a list for the 2008 model since you didn't give a year. #6 is a mount bracket. #7 a heat shield( their listing got cut off my screen capture)

 

From RockAuto site for 4spd automatics



The 5spd manual transmission mount

 

Ugh, why doesnt this come up in my searches? Thank you!
I bought new reader glasses today, maybe they will help, good grief.

 

You might look here https://www.chevyhhr.net/forums/comm...rt-numbers-68/ the first sticky is a nice pdf catalog.

 

I replaced the front mount about 2 weeks ago, it was original with 163,000 miles. It looked good, but by replacing it an annoying rattle at idle disappeared along with some front end noise. Looks were deceiving, there was some minor cracks but it was worn out. It cost $100 and was easy to replace.

 

Does anyone have a good picture or diagram of the forth Mount location? I have changed the other three, but can’t find the forth. Thanks

 

Hi BillieBrew, to the forums!

Here's the diagram for automatic transmission, you're looking for #1? Possibly only visible with the fuse block removed.

 

They did a great job of hiding it ! 😂
Thanks again for the help

 

Hey , do you know torque specs for #1?
thanks again

 

GM is calling it the side mount. According to the Haynes manual, mount-to-frame bolts are 25 lbs ft, and mount-to-transaxle bolts are 48 lbs ft.

That doesn't agree with the specs we have in our torque spec thread here https://www.chevyhhr.net/forums/how-...e-items-54648/