Has this happened to any of you guys? didn't know about it until I was messing with the coil packs and notice an odd wiggle of a supposedly solid part.

I have replaced it already but I just thought it was odd.

 

Ouch, it's always something isn't it? Nice you have already replaced it there speedy. This part is actually one that gets broken quite often. I would bet it was already cracked and your jacking things around finished it. The big fix for this is to take the passenger side motor mount from the Pontiac GP's that are supercharged or even a SC Monte. They are cast unlike our OEM cheap aluminum ones. And your days of broken top motor mounts will be a thing of the past for you. Time to go to the junkyard when things warm up.

 

Sounds like a plan. Would explain the vibration shifting from 1-2.

 

I can't say that's happened to me and I owned an 03 from 09- to 2014. Never had issues with my engine mounts.