Vaico V10-50014 Engine Water Pump

Engine Water Pump for VW and Audi Applications

Vaico V10-50014 is a mechanical engine water pump built for select Volkswagen and Audi cooling system applications. It features a plastic impeller, a housing-free design, and includes gaskets/seals plus a water pump seal ring for service replacement work.

Compatible With Volkswagen Jetta, Golf, Golf City, Jetta City, Beetle, and Passat, as well as Audi A4, A4 Quattro, TT, and TT Quattro applications listed below. The VAICO line focuses on OE-style replacement components for European vehicles, and this part number is referenced across multiple aftermarket cross numbers, including Airtex AW9377 and Bosch 15900.

Key Features

• Mechanical engine water pump design
• Plastic impeller construction
• Housing type: without housing
• Includes gaskets/seals
• Includes water pump seal ring
• Dimensions: 97 mm width, 102 mm length, 94 mm height
• Diameter 1: 97 mm; Diameter 2: 94 mm

Detailed Product Overview

Vaico V10-50014 is specified for cooling system service where a direct replacement water pump is needed for Volkswagen Jetta, Golf, Beetle, Passat, and Audi A4, TT, and Quattro models. The mechanical operating mode and plastic impeller match common OE-style cooling system layouts used on these vehicles, while the included seals support a proper pump-to-engine interface during replacement. This part number, V10-50014, is also cross-referenced to Airtex AW9377 and Bosch 15900 for the same application.

What This Water Pump Helps Address

• Coolant circulation issues caused by a worn pump
• Overheating from reduced coolant flow
• Coolant leakage at the pump sealing surface
• Noisy or inefficient mechanical pump operation
• Cooling system service on high-mileage VW and Audi engines

Installation Notes and Tips

• Verify engine code and OE part number before installation.
• Inspect the mating surface and cooling passages for corrosion or residue.
• Replace worn seals and clean the mounting area before fitting the new pump.
• Follow the vehicle manufacturer’s coolant fill and bleed procedure after installation.
• Confirm pulley and accessory alignment where applicable to the vehicle setup.

Quality Assurance

VAICO V10-50014 is an aftermarket replacement water pump built to match the listed Volkswagen and Audi applications. Fitment coverage includes 1998-2015 Volkswagen Jetta, 1999-2006 Volkswagen Golf, 2007-2010 Volkswagen Golf City, 2008-2009 Volkswagen Jetta City, 1998-2005 Volkswagen Beetle, 2000-2005 Volkswagen Passat, 2001-2006 Audi A4, 2001-2005 Audi A4 Quattro, 2000-2006 Audi TT, and 2000-2005 Audi TT Quattro.