[Thunder Bucket]

Both of the door retainers on my GS broke. Does anyone know where to find replacements (preferably made of metal)?

 

[Sabertooth^2]

I'm not sure which part you mean.

The door pulls break frequently for some people and yes you can buy aftermarket metal ones

The actual retaining latch is already metal from the factory and is designed to hold the door in place during a side impact crash even. It's unlikely those broke