Genuine OEM Volkswagen Coolant Pump Seal, part number 057121119B. This critical component is designed to prevent coolant leakage from the water pump, maintaining the integrity of the engine's cooling system. It forms a tight barrier around the coolant pump, ensuring fluids remain contained. Crafted from durable, heat-resistant elastomer, it measures approximately 0.13m in length. Choosing a genuine OEM seal ensures the correct material composition and precise dimensions for a perfect, leak-free fit and reliable long-term performance.