The Pierburg Water Pump Electric Valve - 704785040 is a component used in automotive water pump systems. It is an electric valve that controls the flow of coolant through the water pump, helping to regulate the engine's temperature. This valve is designed and manufactured by Pierburg, a trusted brand in the automotive industry. It is made of high-quality materials and is precision-engineered to ensure reliable performance and durability. The Pierburg Water Pump Electric Valve - 704785040 is a crucial part of the water pump system, helping to maintain the proper functioning of the engine and preventing overheating.