Where is the oil sending unit on a 2006 gmc savana 4.8 liter v8?

The oil sending unit on a 2006 GMC Savana with a 4.8-liter V8 engine is located on the engine block, typically near the oil filter. It is mounted on the driver's side, towards the rear of the engine. To access it, you may need to remove some components for better visibility and reach. Always ensure the engine is cool and properly secured before attempting any repairs.