Where is the oil drain plug for 2000 suburban Chevy?

The oil drain plug on a 2000 Chevy Suburban is located on the bottom of the oil pan, which is underneath the engine. To be precise, you'll find it on the passenger side (right side when facing the front of the vehicle) of the oil pan.

However, the exact location might vary slightly depending on the engine (e.g., 4.8L, 5.3L, 5.7L, 6.5L diesel). It's always a good idea to consult your owner's manual for the specific location and drain plug size for your Suburban's engine. A picture in the manual would be extremely helpful.