Rear window operation

[Oldguy]

Rear quarter windows of 92 Nissan Convertible look to ride in a 2"x2" hard plastic square. Both plastic pieces are broken and the window will not close properly when the top in up. Nissan dealer says Manufacturer no longer carry these parts. They don't look difficult to replace if they could be found. Any suggestions

[MaximA32]

I would try a local boneyard. I would also try hitting up the 'vert section of NICO.

[automech]

Hi there. Did you try purchasing online? Many online shops have those parts. Or maybe on your nearest local junk auto shop and reputable glass repair store.