Genuine OEM Porsche Coolant Hose O-Ring, part number 99610680103. This O-ring is designed to create a secure seal for coolant hose connections, preventing leaks within the cooling system. It is a small but critical component for maintaining system pressure and efficiency. Made from durable, heat-resistant rubber, it ensures a reliable seal under operating conditions. Genuine OEM O-rings are manufactured to precise tolerances, guaranteeing a perfect fit and long-lasting performance, which is essential for preventing coolant loss and engine overheating.

Catalogue entry: SEAL. RING ×4.