Vaico V10-50049 Engine Water Pump

Engine Water Pump for Audi and Volkswagen

The Vaico V10-50049 engine water pump is a mechanical cooling system replacement built with a metal impeller for consistent coolant circulation. It is supplied with gaskets/seals and a water pump seal ring, making it a practical choice for service work on select Audi A4, A6, S4, Cabriolet, Allroad Quattro, and Volkswagen Passat applications.

Key Features

• Mechanical engine water pump for belt-driven cooling systems
• Metal impeller construction
• Includes gaskets/seals
• Includes water pump seal ring
• Vaico part number V10-50049
• Dimensions: 220 mm length, 180 mm width, 98 mm height

Product Details

VAICO focuses on OE-style replacement components for European vehicles, and the VAICO line is commonly used for maintenance parts that need correct fit and dependable function. This V10-50049 water pump is specified for mechanical operation and is built around a metal impeller, a design commonly selected for cooling system service where stable coolant flow is required. It cross-references Graf PA5117 for the same application. For buyers searching for an Audi A4 water pump, Audi A6 water pump, or Volkswagen Passat water pump, this part number provides a direct replacement path for the listed vehicles and model years.

Vehicle Fitment

• Fits 2001-2005 Audi Allroad Quattro, N/A
• Fits 1998-2005 Volkswagen Passat, N/A
• Fits 2002-2004 Audi A6 Quattro, N/A
• Fits 1996-1999 Audi A6 Quattro, N/A
• Fits 2000-2002 Audi S4, N/A
• Fits 1996-2001 Audi A4, N/A
• Fits 1996-2001 Audi A4 Quattro, N/A
• Fits 1996-2001 Audi A6, N/A
• Fits 2000-2001 Audi A6 Quattro, N/A
• Fits 1996-1998 Audi Cabriolet, N/A
• Fits 1995 Audi 90, N/A
• Fits 1995 Audi 90 Quattro, N/A
• Fits 1995 Audi A6, N/A
• Fits 1995 Audi A6 Quattro, N/A
• Fits 1995 Audi Cabriolet, N/A

Common Cooling System Issues Addressed

• Coolant circulation loss from a worn or failing pump
• Overheating caused by reduced water pump output
• Coolant seepage at the pump sealing surfaces
• Noise or bearing wear associated with an aging mechanical pump
• Cooling system service on Audi and Volkswagen models with the listed fitment

Installation Notes

Confirm engine code, OE reference, and fitment details before installation. Replace the pump on a clean sealing surface and inspect the mating area, belt drive components, and coolant condition during service. Use the included gaskets/seals and water pump seal ring during installation, and follow the vehicle manufacturer’s cooling system refill and bleed procedure.

Quality Assurance

VAICO supplies aftermarket replacement parts for European applications, and this water pump is built to match the listed fitment and OE reference requirements for the specified Audi and Volkswagen vehicles.