Hepu P472 Engine Water Pump

Engine Water Pump for BMW Cooling Service

The Hepu P472 engine water pump is an OEM-standard replacement built for precise fitment and dependable cooling performance. It is engineered for BMW applications that require a mechanical water pump with seal included, helping restore proper coolant circulation in the engine cooling system.

Key Features

• OEM Standard item grade for factory-style replacement
• Mechanical water pump design
• Gasket or seal included
• New condition, not remanufactured
• High-tech mechanical seals and bearings to help reduce premature leakage
• Pressure and leakage tested to meet original equipment quality expectations
• Precise German engineering for proper fit and easier installation

Detailed Description

Hepu P472 is an engine water pump for BMW cooling system repair and maintenance. It is built to match the fit and function expected in OE-style service, with attention to sealing, bearing support, and installation accuracy. This part number is used on 2005-2006 BMW 325Ci, 330Ci, X3, and X5, plus 2005 BMW 325i, 325xi, 330i, 330xi, 525i, 530i, and Z4 applications. If you are replacing a worn BMW water pump, P472 provides a direct-fit mechanical solution for these vehicles.

This part number, P472, is a practical choice for BMW cooling repairs where the original pump shows leakage, bearing noise, or reduced coolant flow. It is also a fitment-based option for BMW 325Ci, BMW 330Ci, and BMW X5 service work that calls for a mechanical pump with seal included.

Common Repair Symptoms

• Coolant leakage from the water pump area
• Grinding, whining, or bearing noise from the pump
• Engine temperature running higher than normal
• Reduced coolant circulation through the cooling system
• Visible wear during cooling system inspection

Installation Notes and Tips

Confirm engine code and cooling system configuration before installation. Replace the pump on a clean mating surface and inspect adjacent cooling components, hoses, and drive accessories for wear. Use the included seal during installation and follow the vehicle service procedure for torque and coolant bleeding. For BMW 325i, 330i, and X5 cooling service, proper system filling and air removal are important after pump replacement.

Quality Assurance

Hepu water pumps are pressure and leakage tested, and the design uses mechanical seals and bearings intended to support reliable operation. The P472 is built to OEM-standard expectations for fit and performance in the listed BMW applications.