Weatherstripping Part #s

Brutal Buick

Member
Joined
May 26, 2001
Hey guys ... When I restored my car last year I bought new window and door weatherstripping from Postons. Bad choice. The windows will not go up all the way and are already splitting. You also have to slam the doors hard to get them to close. Anyway...does anyone know the part #s for the correct GM weatherstipping so I can get this problem fixed. Thanks.

Jamie
 
Roof Rail seals (hardtop) RH-20737658 LH- 20737659

Inside lower door w.strips RH-20201220 LH-20201221
 
Go to NOS4GN website. He has genuine GM and is a great guy to deal with. I replaced all mine and they are perfect.
 
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