Genuine OEM Volkswagen A/C Line O-Ring, part number 7H0820898. This O-ring is a vital sealing component used within the vehicle's air conditioning lines to prevent refrigerant leakage. Its small, circular design ensures a tight seal at connection points. The O-ring is purple, indicating a specific material compound designed to withstand the pressures and chemical properties of automotive refrigerants and lubricants. Using a genuine OEM O-ring ensures the correct material composition, precise dimensions, and chemical resistance, which are essential for maintaining A/C system integrity and preventing costly refrigerant loss.

Catalogue entry: SEAL. RING 14,3X2,4.