Anti Freeze Change-2002 Century

Can anyone tell me if there is an antifreeze drain plug on an 2002 Buick Century. It is time for me to change the antifreeze, and I cannot locate the plug. If one is present, will you be kind enough to point out the location for me. Thanx. Rich

Yes, it is located on the driver's side of the radiator bottom. It is a plastic drain plug which is turned counterclockwise about 1/8th of a turn. You can use the end of a 1/4" drive socket wrench or handle.

Also the engine block on a 3.1L has two drain plugs but they are hard to access.