fuel filler o-ring

kbalser

Member
I would like to replace the oring for the filler neck on my 66 wildcat fuel tank. I have not been able to find either the oring or a part #. Can anyone help?
 
The Buick Master Parts Book shows it is a Fuel Tank Seal, GM part no 1369281. This part number was used on '65-67 LeSabre/Wildcat/Electra 225 cars.

Here is one that shows up in a Facebook post from 3 years ago:

 
The Buick Master Parts Book shows it is a Fuel Tank Seal, GM part no 1369281. This part number was used on '65-67 LeSabre/Wildcat/Electra 225 cars.

Here is one that shows up in a Facebook post from 3 years ago:

Thank you
 
Do you have the old Oring? To describe an oring you need to know the cross section dimension and the inside diameter. With those measurements you can go to a hydraulics store and buy an Oring to fit. A Parker store will have all the Orings you will ever need. They are cheap. I would suggest buying one each of one size bigger and one size smaller. Bring the parts to the hydraulics store and get the proper fit right there.
 
I was able to get a new, still in the package, o-ring from NOS Parts Warehouse on facebook. So thank you again Todd.
 
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