Genuine OEM Audi Sealing Ring, part number 079121119H. This sealing ring is a crucial component for maintaining the integrity of the engine cooling system by preventing fluid leaks. It is designed to be fitted between mating parts within the cooling system assembly. Made from high-quality, durable rubber, this genuine OEM part ensures a tight and reliable seal under demanding operating conditions. Genuine OEM sealing rings are manufactured to precise tolerances, guaranteeing a perfect fit and long-lasting protection against leaks in critical engine systems.