Metelli PA570 Engine Water Pump

Reliable Engine Water Pump for BMW 530i, 540i, 740i, and 740iL

The Metelli PA570 engine water pump is designed to maintain optimal cooling system performance in select BMW models. Engineered with durable materials and precise specifications, this water pump ensures efficient coolant circulation for your BMW 530i, 540i, 740i, and 740iL vehicles.

• Includes gasket for secure sealing
• Aluminium housing for lightweight durability
• Metal impeller with 7 vanes for effective coolant flow
• Roller/ball bearing type with 30mm outside diameter for smooth operation
• New, not remanufactured, ensuring reliable performance

Technical Details of the Metelli PA570 Water Pump

This engine water pump features an aluminium housing that offers corrosion resistance and reduced weight compared to traditional cast iron. The metal impeller, equipped with 7 vanes and an outside diameter of 74mm, is designed to optimize coolant flow through the engine cooling system. The roller/ball bearing with a 30mm outside diameter supports smooth rotation and long service life. The inclusion of a gasket ensures a proper seal between the pump and engine block, preventing leaks and maintaining system pressure.

Compatible BMW Models and Applications

The Metelli PA570 water pump is compatible with the following BMW models:

• BMW 530i
• BMW 540i
• BMW 740i
• BMW 740iL

This part is specifically designed to replace the original water pump in these vehicles, helping to maintain engine temperature and prevent overheating.

Common Issues Addressed by the PA570 Water Pump

• Engine overheating due to coolant circulation failure
• Coolant leaks from worn or damaged water pump seals
• Noise or rough operation caused by bearing wear
• Reduced cooling efficiency from impeller damage or corrosion
• Engine performance issues related to improper coolant flow

Installation Notes and Tips

When installing the Metelli PA570 water pump, ensure the gasket is properly seated to prevent leaks. It is recommended to inspect the cooling system hoses and thermostat during installation. Use manufacturer-recommended coolant and follow torque specifications for mounting bolts. Proper installation will help maintain the longevity and performance of the water pump.

Quality Assurance and Warranty

The Metelli PA570 water pump is a new, high-quality replacement part manufactured to meet OEM standards. It undergoes strict quality control to ensure durability and reliable operation. Please refer to the product documentation or supplier for specific warranty details.