Genuine OEM Audi Engine Coolant O-Ring, part number WHT006407. This vital sealing component is designed to create a leak-proof connection within the engine coolant system, preventing fluid loss and maintaining optimal engine temperature. It is typically found at hose junctions or sensor housings. With a diameter of 0.026 m and weighing just 0.00053 kg, this O-ring is made from high-quality, heat-resistant material. Using a genuine OEM O-ring ensures the correct material composition and precise dimensions for a durable and reliable seal against coolant and temperature fluctuations.

Catalogue entry: SEAL. RING 20X3.