Genuine OEM Porsche Coolant Hose Line, part number 9Y0145964. This hose connects components within the engine cooling system, ensuring proper circulation of coolant. It is an integral part of the engine's thermal management system. Constructed from high-quality, temperature-resistant materials, this hose is built for longevity. Genuine OEM coolant hoses are manufactured to exact specifications to ensure leak-free operation and maintain the correct pressure within the cooling system.

Catalogue entry: Hose return.