[ercoupe-tech] Parts Catalogue - Spark plug wire

[juvandam]

Hello!
 
My name is Julian, I'm from Argentina, and I am owner of an Ercoupe (LV-RPP).
I'm having problems with my spark plug wire...and I want to change it. I'd like 
to know the number of part in order to buy a new one. Can anybody tell me where 
can I find that information, or if you know which is the number, or where can I 
buy it??
 
Thank you very much for your help!!
 
Julian