Where is the freeze plug on 1997 Pontiac Grand Prix located?

The freeze plugs (also called core plugs) on a 1997 Pontiac Grand Prix are located on the engine block itself. There isn't one single location; there are several, typically found on the engine block's sides and sometimes on the end facing the transmission.

Precise location requires a workshop manual or a visual inspection. Because there are multiple freeze plugs and their exact positions vary slightly based on the specific engine (3.1L V6, 3.8L V6, etc.), it's impossible to give specific coordinates without knowing which engine is in your car.

To find them: Consult a repair manual for your specific year and engine, or look carefully around the engine block. They're usually round, metal plugs and often slightly recessed. Be cautious when inspecting; the engine is hot after running.