Where is the oil pressure sending unit located on a Oldsmobile silhouette?

The oil pressure sending unit on an Oldsmobile Silhouette is typically located near the oil filter, on the engine block. It is usually mounted on the driver's side, towards the rear of the engine. Accessing it may require some maneuvering around other components, depending on the specific engine configuration. Always consult the vehicle’s service manual for precise details and location based on the model year.