Genuine OEM Jaguar Cooling Water Hose, part number C2Z26930. This molded rubber hose is an essential component of the engine cooling system, responsible for transporting coolant between various engine components. Its precise routing geometry and durable construction ensure efficient heat exchange and prevent leaks. Using a genuine OEM hose guarantees the correct material composition, pressure resistance, and exact fitment for reliable, leak-free operation and long-term durability.