Genuine OEM Jaguar Water Pump Gasket, part number C2N4588. This O-ring gasket is essential for maintaining a leak-free seal around the water pump, preventing coolant loss and ensuring the engine's cooling system operates efficiently. It is installed within the water pump assembly. Weighing approximately 0.01 kg, this gasket is made from a high-quality, heat-resistant rubber compound. Using a genuine OEM gasket ensures the correct material properties, precise dimensions, and optimal sealing pressure to withstand engine temperatures and prevent coolant leaks.