Metelli PA1246 Engine Water Pump

Reliable Engine Water Pump for Audi and Volkswagen Models

The Metelli PA1246 engine water pump is designed to maintain optimal engine temperature for select Audi and Volkswagen vehicles. Engineered with durable materials and precise specifications, this water pump ensures consistent coolant flow and reliable performance.

• Includes pulley and gasket for complete installation
• Aluminium housing for lightweight durability
• Metal impeller with 5 vanes for efficient coolant circulation
• Ball-type bearing with 24mm outside diameter for smooth operation
• Pulley features 29 teeth and 18mm width for proper belt engagement
• New, not remanufactured, ensuring fresh components

Technical Details and Construction

The Metelli PA1246 water pump features a robust aluminium housing that provides corrosion resistance and heat dissipation. Its metal impeller, equipped with five vanes and a 65mm outside diameter, is designed to optimize coolant flow through the engine cooling system. The ball/ball bearing type with a 24mm outside diameter supports smooth rotation and long service life. The included pulley, with 29 teeth and an 18mm width, ensures proper belt alignment and tension. This water pump comes complete with a gasket to facilitate a secure, leak-free installation.

Compatible Vehicles and Applications

This engine water pump is compatible with a range of Audi and Volkswagen models, including Audi A3, A3 Quattro, A4, A4 allroad, A4 Quattro, A6, A6 Quattro, S3, TT Quattro, as well as Volkswagen Golf R and Q7. The PA1246 part number corresponds specifically to these vehicles, making it a suitable replacement for maintaining engine cooling efficiency.

• Prevents engine overheating by maintaining coolant circulation
• Resolves coolant leaks caused by worn or damaged water pumps
• Eliminates unusual noises from failing bearings or impeller issues
• Restores proper belt alignment and tension with included pulley
• Addresses engine temperature fluctuations due to pump failure

Installation Notes and Tips

When installing the Metelli PA1246 water pump, ensure the engine is cool and the cooling system is depressurized. Use the included gasket to prevent leaks and verify pulley alignment with the drive belt. It is recommended to inspect the belt and tensioner for wear during installation. Proper torque specifications should be followed to avoid damage to the aluminium housing.

Quality Assurance and Warranty

Metelli manufactures this water pump to meet OEM standards, using high-quality materials such as aluminium and metal impellers. The PA1246 is a new component, not remanufactured, ensuring reliability and durability. While specific warranty details may vary, Metelli products typically come with a limited warranty covering defects in materials and workmanship.