Where is oil pan in 2003 tundra?

In a 2003 Toyota Tundra, the oil pan is located at the bottom of the engine, directly underneath the engine block. It serves as a reservoir for engine oil and is typically secured to the bottom of the engine with bolts. To access it, you may need to lift the vehicle and remove any underbody components or protection plates, if equipped. Always ensure the engine is cool and properly supported when working underneath the vehicle.