I need to attended to some issues with my 98. Instead of paying stealership prices im going to try and go the salavage yard route for my first time. Two major issues: First the hatch to my rear door cracked. Its the inside piece you squueze direclty bheind the MITSUBISHI letters on the rear door handle/ license plate holder. Has anyone ever had the problem? Can you fix it with just switching out the entire unit?

Second is a short in my drivers seat. It wont move back and forth. Can I replace the motor or do I need to replace the whole seat?

And last any idea where I can find said parts in the Phnx area?