Metelli PA1089 Engine Water Pump

Reliable Engine Water Pump for Volkswagen Passat

The Metelli PA1089 engine water pump is designed specifically for Volkswagen Passat models, ensuring precise fitment and optimal cooling system performance. This new water pump includes essential components like the pulley and gasket to facilitate a straightforward replacement process.

• Includes pulley with 19 teeth and 28.8 mm width
• Aluminium housing for durability and heat dissipation
• Metal impeller with 7 vanes and 64 mm diameter for efficient coolant flow
• Ball-type bearing with 30 mm outside diameter for smooth operation
• Comes with gasket and o-ring for secure sealing
• New, not remanufactured, ensuring reliable performance

Technical Details of the Metelli PA1089 Water Pump

This engine water pump features a robust aluminium housing that provides strength while effectively dissipating heat generated during engine operation. The metal impeller, equipped with seven vanes and measuring 64 mm in diameter, is engineered to maintain consistent coolant circulation, preventing engine overheating. The ball/ball bearing with a 30 mm outside diameter supports smooth rotation and long service life. The included pulley, with 19 teeth and a width of 28.8 mm, integrates seamlessly with the vehicle’s belt system. The package also contains a gasket and o-ring to ensure a tight seal and prevent leaks.

Compatible Vehicles and Applications

• Replacement water pump for Volkswagen Passat models requiring part number PA1089
• Addresses issues such as coolant leaks, overheating, and noisy water pump bearings
• Suitable for restoring proper coolant flow and engine temperature regulation
• Ideal for maintenance or repair of the vehicle’s cooling system

Installation Notes and Tips

When installing the Metelli PA1089 water pump on a Volkswagen Passat, ensure the cooling system is fully drained before removal of the old pump. Verify that the gasket and o-ring are properly seated to prevent coolant leaks. Inspect the belt and pulley alignment during installation to maintain optimal belt tension and avoid premature wear. Follow manufacturer torque specifications for mounting bolts to secure the pump housing.

Quality Assurance and Warranty

The Metelli PA1089 engine water pump is a new, high-quality replacement part manufactured to meet OEM standards. The use of durable materials such as aluminium for the housing and metal for the impeller ensures reliable operation. The ball-type bearing design contributes to extended service life. Warranty details should be confirmed with the distributor or retailer, as they may vary.