look everywhere parts list and tech and tips even search the internet cant find the part number for the replacement seat heater coil!! anyone know it?:worship: :confused: :worship: :bighead:

There was a TSB for the Devilles that had the part numbers and instructions for installing all of the replacement elements. I bet there's one for the Seville, too. The seats are very similar but I wouldn't chance that the heating elements are the same.

Jim

If you are certain the heating element is the problem, send these guys an email or phone them. Have your VIN handy.

I suppose you have checked the fuse and eliminated the control module.

General Motors Parts at Brasington (http://www.gmotors.com/contact.asp)