Just noticed on recent detail job of the spring that driverside speaker grill is cracked,i removed it to figure out way to fix it and it almost crumbled in my hand it was so brittle...not sure what to do for a quick fix for now

 

Doesnt even look like ebay has anything.. Best bet would be one from a junkyard but I would be concerned they would also crumble.. Dealership might be able to help but youll have to give up an arm or a leg so...

 

I need my arms and legs lol,ill buy some pioneers for the back im sure they come with 6x9 grilles

 

Grilles from the Impalas are the exact same ones as the Montes too.