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1st gen grand prix sedan weatherstrip / door seals


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Posted (edited)

Hi all - ive done a bunch of searching but cant seem to find this information for sedans, only coupes. 
 

does anyone have part information for the body/door seal weatherstrip for 91-93 grand prix sedans?

 

Also - the windshield bottom weatherstrip that always goes bad on these cars - I saw some old info on a “solution” but the links dont work. Is there a current or suggested fix for that issue?

And if anyone has any good used spares or new old stock - I am a willing and active buyer currently.

thank you

 

 

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Edited by SuperBuick
Posted

Home Depot or Lowes sells 2 sizes of boat/marine weather stripping in rolls that I recommend looking into to replace your door seals.

Posted (edited)
11 hours ago, SuperBuick said:

Hi all - ive done a bunch of searching but cant seem to find this information for sedans, only coupes. 
 

does anyone have part information for the body/door seal weatherstrip for 91-93 grand prix sedans?

 

Also - the windshield bottom weatherstrip that always goes bad on these cars - I saw some old info on a “solution” but the links dont work. Is there a current or suggested fix for that issue?

And if anyone has any good used spares or new old stock - I am a willing and active buyer currently.

thank you

 

 

Resized_20240618_180951_1718752196836.jpeg

Resized_20240618_181256_1718752461097.jpeg

Resized_20240618_181305_1718752461762.jpeg

Both of those pieces aren't available anymore NOS.  A parts car or junkyard run will be your best bet.  I actually found my pieces that way.  For the door weather seal, it's part #10283235.  For the windshield cowl base, that rubber piece is apart of that metal base where the wipers rest.  That part # is 10122028.  I actually have the door seal but I need it for my STE.  Sorry, I think I might have got the last NOS one.  I bought it 6 years ago or so.  Possibly...a Lumina/Regal/Cutlass sedan might be the same?  I don't know for sure though.

Also, a local glass shop might have the rubber piece in stock or could order it for the windshield base.  I'm going to the junkyard soon and If I find a good one...either one of those parts, I'll grab them for ya.

Edited by jiggity76

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