Genuine OEM Hyundai Oil Jet Assembly, part number 211502B710. This assembly is a vital internal engine component designed to deliver a precise spray of oil to specific engine parts, such as piston undersides or crankshaft bearings, for lubrication and cooling. It is located within the engine block. Using a genuine OEM oil jet assembly ensures correct oil flow characteristics, precise spray pattern, and material integrity for optimal engine performance and longevity.