There's a place in Statesboro, GA called Salvage Jeep Parts.
It's just a "father/son" operation, but they have something from pretty much every Jeep model made. Their stuff ranges from nuts and bolts up to full, running vehicles. And as the name suggests, they only deal with Jeeps.
They aren't what you might call technologically advanced, so no website. They do have a phone though...and their number is 912-587-5918.
I haven't talked to them in a few months, so I don't know what they have sitting in the yard right now.
They usually have several sets of doors and tons of interior, drivetrain and suspension parts.
Standard disclaimer... I'm not in any way affiliated with this company...blah, blah, etc, etc.