Metelli PA1081 Engine Water Pump

Reliable Engine Water Pump for Porsche 911 and Boxster

The Metelli PA1081 engine water pump is designed to maintain optimal cooling performance for Porsche 911 and Boxster models. This new water pump includes a pulley and gasket, ensuring a precise fit and efficient operation within your vehicle's cooling system.

Key Features of Metelli PA1081 Water Pump

• Includes pulley with 6 grooves for proper belt alignment
• Comes with gasket to ensure a secure seal
• Durable aluminium housing for lightweight strength
• Brass impeller with 6 vanes for effective coolant flow
• Roller/ball bearing type with 30mm outside diameter for smooth rotation
• Pulley width measures 24.2mm for exact fitment
• New, not remanufactured, ensuring reliable performance

Detailed Description of the Metelli PA1081 Water Pump

The Metelli PA1081 engine water pump is engineered specifically for Porsche 911 and Boxster vehicles, providing a direct replacement that meets OEM specifications. The aluminium housing offers corrosion resistance and durability, while the brass impeller with six vanes optimizes coolant circulation to prevent engine overheating. The included pulley features six grooves and a 24.2mm width, designed to align perfectly with the vehicle’s belt system. The roller/ball bearing with a 30mm outside diameter ensures smooth and quiet operation, reducing wear and extending the pump’s service life. This water pump comes new and includes a gasket to facilitate a proper seal during installation.

Common Applications and Issues Addressed

• Replacement for failing or leaking water pumps in Porsche 911 and Boxster
• Resolves overheating caused by inefficient coolant circulation
• Eliminates noise or rough operation due to worn bearings
• Prevents coolant leaks by providing a secure seal with included gasket
• Restores proper belt alignment with included 6-groove pulley

Installation Notes and Tips

When installing the Metelli PA1081 water pump, ensure the gasket surface is clean and free of debris to prevent leaks. Verify belt tension and alignment with the 6-groove pulley to avoid premature belt wear. It is recommended to inspect the cooling system hoses and thermostat during installation to maintain overall system integrity. Use proper torque specifications for mounting bolts to avoid damage to the aluminium housing.

Quality Assurance and Warranty

Metelli manufactures the PA1081 water pump to meet strict quality standards, using durable materials such as aluminium and brass for longevity. The new water pump is tested for fit and function to ensure compatibility with Porsche 911 and Boxster models. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.