How do I install a new rear window seal to stop the leaks? Where do I get one? on 1997 GMC Yukon

How do I install a new rear window seal if I can find a replacement? Where do I find a new seal?

Asked by for the 1997 GMC Yukon
1 answer
The seal will only be available from the dealer but in a lot of cases mobile auto glass shops have generic seals and can repair a problem like this cheaply.