Metelli PA1152 Engine Water Pump

Metelli PA1152 Engine Water Pump

The Metelli PA1152 engine water pump is a new replacement cooling component built with an aluminium housing, brass impeller, and integrated pulley. It is specified for Porsche applications and includes a gasket for a direct-service installation on the listed vehicles.

Key Features

• New engine water pump for cooling system service
• Aluminium housing with brass impeller construction
• Integrated pulley with 6-groove design
• Roller/ball bearing design for rotating support
• 6-vane impeller for coolant circulation
• Gasket included
• Part number: PA1152

Detailed Description

Metelli PA1152 is an engine water pump engineered for Porsche 911, Boxster, and Cayman applications listed below. The pump features a 67 mm impeller, 30 mm bearing outside diameter, and a 24.2 mm pulley width, with a pulley included and six grooves for belt engagement. This PA1152 water pump is a direct-fit cooling system service part for 2003-2008 Porsche Boxster, 2006-2008 Porsche Cayman, and 2006-2008 Porsche 911 models.

This part cross-references Airtex AW9475 for the same application.

What It Helps Address

• Coolant circulation problems caused by a worn pump
• Overheating from reduced water pump performance
• Coolant leakage at the pump mounting surface
• Belt drive noise related to pulley or bearing wear
• Cooling system service needs on Porsche 911, Boxster, and Cayman models

Installation Notes and Tips

Verify belt alignment, pulley groove engagement, and gasket sealing surfaces before installation. Replace coolant according to the vehicle service procedure and inspect adjacent cooling system components for wear or leakage during service. Confirm fitment by model year before ordering; PA1152 is listed for 2003-2008 Porsche Boxster, 2006-2008 Porsche Cayman, and 2006-2008 Porsche 911.

Quality Assurance

Metelli supplies this PA1152 water pump as a new replacement part with the listed construction details and included gasket. Use the confirmed vehicle fitment and part specifications to match the correct cooling system application.