Vaico V30-50042 Engine Water Pump

Engine Water Pump Overview

The VAICO engine water pump, part number V30-50042, is a mechanical replacement built for cooling system service. It features a metal impeller and includes gaskets/seals, making it a practical choice for Mercedes-Benz E300 cooling repairs.

Key Features

• Mechanical water pump construction for standard belt-driven cooling system operation.
• Metal impeller for durable coolant circulation performance.
• Supplied with gaskets/seals for sealing support during installation.
• Compact pump dimensions: 185 mm height, 130 mm width, 110 mm length.
• Fits 1998-1999 Mercedes-Benz E300, N/A.

Detailed Description

VAICO V30-50042 is an engine water pump for the Mercedes-Benz E300 application listed in the fitment data. The mechanical design matches conventional engine-driven cooling systems, while the metal impeller supports consistent coolant movement through the engine and radiator circuit. The included gaskets/seals help complete the sealing surfaces required for cooling system service. This part cross-references Saleri PA951 for the same application.

Common Replacement Reasons

• Coolant circulation problems caused by a worn pump.
• Leakage at the pump housing or sealing surfaces.
• Noise from a failing mechanical water pump.
• Overheating linked to reduced coolant flow.

Installation Notes and Tips

Confirm the OE reference and fitment before installation. Inspect the mating surfaces, coolant passages, and drive components during service, and replace contaminated coolant as part of the repair. Use the supplied gaskets/seals to achieve proper sealing.

Quality Assurance

VAICO is the brand line identified for this water pump, and the part is cataloged as an aftermarket replacement for the listed Mercedes-Benz E300 applications.