Where is the oil sending unit on a 1996 Chevy Cavalier?

The oil pressure sending unit on a 1996 Chevy Cavalier is located on the passenger side of the engine block, near the oil filter. It's usually a small, cylindrical unit with one or two wires connected to it. However, the exact location can vary slightly depending on the engine (2.2L or 2.4L). You'll likely need to consult a repair manual specific to your engine for a precise visual.