I'm sure this is been talked about a million times but I am having a hell of a time trying to find replacement parts for this truck. Mainly door weatherstripping and interior parts.. If anyone has any information like which universal weatherstripping I need etc..or leads that would be awesome.

 

Try Steele Rubber for weatherstripping. While they do not make any specifically for Courier, they offer a wide variety of universal weatherstripping that could work.