Metelli PA1228 Engine Water Pump

Engine Water Pump for Audi, Porsche, and Volkswagen

Metelli PA1228 is a new engine water pump built for cooling-system service on select Audi, Porsche, and Volkswagen applications. It features an aluminium housing, a metal impeller with 8 vanes, and roller/ball bearing support for dependable coolant circulation.

Compatible With 2011-2019 Audi Q7, A6 Quattro, A7 Quattro, A8 Quattro, S4, S5, SQ5, Q5, A6, and A7; 2012-2018 Porsche Cayenne; 2012-2016 Porsche Panamera; and 2011-2015 Volkswagen Touareg. Part number PA1228 is also a direct reference point for cross-checking OE-style replacement needs.

• New engine water pump for cooling-system repair
• Aluminium housing for corrosion-resistant construction
• Metal impeller with 8 vanes for coolant flow control
• Roller/ball bearing design for rotating support
• Gasket included for sealing at installation
• No pulley included

Detailed Product Overview

Metelli PA1228 is engineered as a replacement water pump for vehicles that rely on stable coolant circulation to manage engine temperature. The metal impeller measures 45 mm outside diameter and uses an 8-vane layout to move coolant through the system, while the aluminium housing supports a durable, service-ready assembly. This part number, PA1228, is listed with gasket included and is supplied new, not remanufactured.

This part cross-references Porsche/Audi applications such as 95810603311 and 06E 121 016C for the same application.

Common Problems This Part Addresses

• Coolant leakage at the pump housing or seal surface
• Overheating caused by reduced coolant circulation
• Noise or rough operation from worn pump bearings
• Impeller wear that limits coolant movement
• Cooling-system service needs on Audi Q7, Porsche Cayenne, and Volkswagen Touareg platforms

Installation Notes and Tips

Replace the gasket during installation and verify that the mounting surface is clean and free of old seal material. Confirm pulley reuse requirements before beginning service, since this pump does not include a pulley. Always inspect the cooling system for contamination, hose condition, and thermostat-related issues before returning the vehicle to service.

Quality Assurance

Metelli PA1228 is a new replacement water pump built with an aluminium housing, metal impeller, and bearing-supported shaft assembly for consistent cooling-system service. Verify vehicle application by year, make, and model before ordering.