The oil drain plug on the 2002 4cyl Pontiac Grand AM is situated about 18 inches away from the front right wheel mounted in a horizontal position toward the back of the engine. It is a #15 size metric screw.
There is no such drain.
on the radiator
bottom of radiator
The 1991 Pontiac Grand Am radiator drain plug can be found on the bottom of the radiator. The radiator drain plug will be in the center of the radiator bottom.
On the oil pan.
It is on the bottom of the radiator on the drivers side.
Most vehicles do not.
there may not be one if there is it is on the bottom if not you just remove the bottom radiator hose to drain
If it does not have a drain plug, just simply remove the lower radiator hose.
Should be at the bottom of the radiator logically...
I have a 2000 Pontiac Grand AM and radiator drain cock is located at the lower/front (not bottom) at the curbside of the radiator, you will need a hex key to back out petcock.