1991 Mercedes-Benz 300SE Q&A

1991 Mercedes-Benz 300SE Question: I need to know if my Radiator in my 1991 300 se is Copper, Aluminum, or what.

I need to know if my Radiator is Copper, Aluminum, or what? -
Answer 1
Commonly, copper radiators are all metal and black in color. Aluminum radiators have plastic "side tanks" and the center core is unpainted aluminum. -
Comment 1
Thank you for the info. Mine has plastic sides and metal middle but has a plastic overflow tank on the side where you put the Radiator Fluid not like a normal Radiator where you put the fluid right in the Radiator not in a resivour. -