Vaico V30-50012 Engine Water Pump

Engine Water Pump for Mercedes-Benz C-Class

The Vaico V30-50012 engine water pump is a mechanical cooling system replacement built with a metal impeller and supplied with a seal. It is a direct-fit option for Mercedes-Benz C230 and Mercedes-Benz C220 applications from the mid-1990s through the late 1990s, including OE cross-reference PA6808.

VAICO product line components are developed for European vehicle service needs, with attention to fitment, materials, and OE-style replacement requirements for cooling system repairs.

• Mechanical engine water pump for belt-driven cooling system operation
• Metal impeller construction for durable coolant circulation
• Supplied with seal for service replacement
• Dimensions: 145 mm height, 275 mm length, 165 mm width
• Fits 1997-1998 Mercedes-Benz C230 and 1994-1996 Mercedes-Benz C220

Detailed Product Overview

Use the Vaico V30-50012 when replacing a worn or leaking Mercedes-Benz water pump in C-Class applications. This engine water pump is designed for mechanical operation and uses a metal impeller to move coolant through the engine and radiator circuit. It is a strong match for owners searching for a Mercedes-Benz C230 water pump, Mercedes-Benz C220 water pump, or an OE-style replacement for part number V30-50012.

This part cross-references Bosch 15523 for the same application. The fitment data confirms coverage for 1997-1998 Mercedes-Benz C230 and 1994-1996 Mercedes-Benz C220, making it a focused solution for these chassis years.

Common Problems This Part Addresses

• Coolant leakage from a worn pump housing or shaft seal
• Overheating caused by reduced coolant circulation
• Noise from a failing mechanical water pump bearing
• Temperature instability during normal engine operation
• Cooling system service needs during timing or front-engine maintenance

Installation Notes and Tips

Confirm engine code, pulley alignment, and gasket surface condition before installation. Replace contaminated coolant and inspect hoses, thermostat, and drive components while the cooling system is open. For best results, clean the mounting surface thoroughly and verify that the seal seats correctly before refilling the system.

Quality Assurance

Vaico V30-50012 is built as an aftermarket replacement water pump for Mercedes-Benz cooling system service, with a metal impeller and included seal for the listed applications.