On a 2000 Chevy S10, the oil filter is typically located on the
passenger side (right side) of the engine, towards the front. It's usually fairly easy to spot; it's a cylindrical canister, often with a slightly different color than other engine components. However, the exact location might vary slightly depending on the engine type (4.3L V6 or 2.2L 4-cylinder).
To be absolutely certain, consult your owner's manual. It will have a diagram showing the exact location and often provides instructions for oil changes. You can also find diagrams online by searching for "2000 Chevy S10 oil filter location" along with your engine size.
