Metelli PA149 Engine Water Pump

Reliable Engine Water Pump for BMW 320i

The Metelli PA149 engine water pump is designed specifically for BMW 320i models, ensuring precise fitment and optimal cooling system performance. This new water pump includes a gasket for a secure seal and is engineered with durable materials to maintain engine temperature effectively.

Key Features of Metelli PA149 Water Pump

• Includes gasket for proper sealing and leak prevention
• Aluminium housing for lightweight strength and corrosion resistance
• Cast iron impeller with 9 vanes for efficient coolant flow
• Roller/ball bearing type with 30mm outside diameter for smooth operation
• Impeller outside diameter measures 60mm, optimized for BMW 320i cooling system
• Brand new, not remanufactured, ensuring reliable performance
• Package contains water pump and gasket for installation

Detailed Description of Metelli PA149 Engine Water Pump

The Metelli PA149 engine water pump is engineered with an aluminium housing that offers excellent durability while reducing overall weight. The cast iron impeller, featuring 9 vanes, is designed to maximize coolant circulation within the engine, helping to maintain consistent operating temperatures. The roller/ball bearing with a 30mm outside diameter ensures smooth rotation and long service life. This water pump is a new component, not remanufactured, providing dependable performance for your BMW 320i. The included gasket helps create a tight seal between the pump and engine block, preventing leaks and maintaining system integrity.

Common Applications and Issues Addressed

• Replacement for failing or leaking water pumps in BMW 320i vehicles
• Resolves overheating caused by inefficient coolant circulation
• Eliminates coolant leaks due to worn seals or gaskets
• Addresses bearing noise or failure in the cooling system pump
• Prevents engine damage from inadequate cooling performance

Installation Notes and Tips

When installing the Metelli PA149 water pump on a BMW 320i, ensure the gasket is properly seated to avoid coolant leaks. It is recommended to inspect the cooling system hoses and thermostat during installation for any signs of wear. Use manufacturer-specified torque settings for mounting bolts to secure the pump housing without damage. Bleed the cooling system after installation to remove air pockets and verify proper coolant flow.

Quality Assurance and Warranty

Metelli manufactures the PA149 water pump to meet OEM standards, using high-quality materials such as aluminium and cast iron for durability. The new water pump undergoes rigorous quality control to ensure reliable operation. This product includes a gasket to maintain a secure seal. Warranty details are provided by Metelli and typically cover defects in materials and workmanship under normal use.