Genuine OEM Audi Left Hydraulic Engine Mount, part number 4F0199379BG. This crucial component secures the engine within the vehicle's chassis and significantly reduces vibrations and noise transmitted to the cabin. Designed specifically for the left side of the engine, its hydraulic dampening system provides superior isolation compared to traditional rubber mounts. Weighing approximately 0.96 kg, this mount is engineered for precise fitment and optimal performance. Choosing a genuine OEM engine mount ensures factory-specified vibration dampening characteristics, correct load-bearing capacity, and exact mounting geometry for long-lasting reliability and ride comfort.