cars don't have plastic radiators, if they do the plastic would probably melt, and the compound of metal cools and heats quickly which is useful in cooling water.
it is at the end of the upper radiator hose inside the metal house the hose connects to
on a 97 lumina / Monte Carlo, there is a black wire with a plastic connectere in the right hand side (passenger) of the trunk. ground it out by touching it to metal, bam! you will hear the door locks reset
Aluminum core, plastic side tanks.
Usually a radiator is made of metal. Plastic can not take the pressure. A hole can be fixed by welding. A radiator shop can tell you for sure.
On my 91 it is metal (copper, or an alloy I believe?), although I have never heard of a plastic radiator.
Aluminum core with plastic side tanks.
If it is a plastic radiator and it is stripped, no, if it is metal yes.
The radiator drain plug on a 2004 Chevy Venture is located at the bottom of the radiator, typically on the driver's side. It is a small plastic or metal plug that can be turned counterclockwise to open and drain the coolant. Make sure to place a container underneath to catch the coolant when you remove the plug. Always allow the engine to cool down before attempting to drain the radiator.
The radiator drain plug on a 2002 Chevy Impala is typically located at the bottom of the radiator, on the driver's side. It may be a small plastic or metal valve that you can turn to release coolant. Be sure to have a container ready to catch the coolant when you open the drain plug. Always ensure the engine is cool before attempting to drain the radiator to avoid burns.
it is at the bottom of the Radiator on either the left or the right side...it is a plastic or metal threaded tab
On a 1999 Chevy Silverado, the radiator drain plug is typically located at the bottom of the radiator on the driver's side. It may be a plastic or metal petcock that you can turn counterclockwise to open. Make sure to place a container underneath to catch any coolant that drains out. Always ensure the engine is cool before attempting to open the drain plug.
I think metal tanks are needed. Many newer have plastic.