Where do you locate the drain plug on radiator of a 1994 Buick Regal 3800 V6?

The drain plug on the radiator of a 1994 Buick Regal 3800 V6 is typically located at the bottom of the radiator, on the driver's side. It's usually a small bolt or plug, often made of plastic or metal.

However, it's crucial to consult your owner's manual for the precise location. Radiator drain plug locations can vary slightly even within the same model year. Looking at a diagram in the manual would be the most reliable way to find it. If you don't have the manual, you can often find a digital version online through a Buick parts site or a general automotive repair manual provider.