To find it, you'll need to:
1. Identify your exact engine code: This is usually found on a sticker under the hood or on the engine block itself. The code (e.g., L48, LZ4, etc.) will help you locate a repair manual or online resources specific to your engine.
2. Consult a repair manual or online resources: Once you have the engine code, search for a repair manual (Haynes, Chilton, or a factory service manual are good options) or use online resources like YouTube or automotive forums (like GM-specific forums) to find diagrams and videos showing the oil filter location for your specific engine. Searching for "[Your Engine Code] oil filter location" will likely yield results.
Looking at pictures of your engine bay is crucial for finding it. The oil filter is usually cylindrical and relatively easy to spot once you know what to look for.