Vaico V30-50045 Engine Water Pump

Engine Water Pump for Mercedes-Benz V30-50045

This VAICO engine water pump is a mechanical cooling system component built for select Mercedes-Benz V8 applications. It features an aluminium impeller and includes a seal, making it a direct-fit service part for restoring coolant circulation in the engine cooling system.

VAICO V30-50045 is listed for Mercedes-Benz CL500, S420, S500, SL500, E420, E500, 400E, 400SE, 400SEL, 500E, 500SEC, 500SEL, and 500SL applications across the 1992-1999 model years.

Key Features

• Mechanical engine water pump for belt-driven cooling system operation
• Aluminium impeller for durable coolant flow performance
• Includes seal for service replacement
• Dimensions: 190 mm length, 155 mm width, 160 mm height
• Packaged size: 18.2 cm x 18 cm
• Part number V30-50045 for catalog and fitment lookup

Fitment and Application

Compatible with Mercedes-Benz cooling system service on the following vehicles:

• Fits 1998-1999 Mercedes-Benz CL500, N/A
• Fits 1996-1999 Mercedes-Benz S420, N/A
• Fits 1996-1999 Mercedes-Benz S500, N/A
• Fits 1997-1999 Mercedes-Benz SL500, N/A
• Fits 1997 Mercedes-Benz E420, N/A
• Fits 1994-1996 Mercedes-Benz SL500, N/A
• Fits 1994-1995 Mercedes-Benz E420, N/A
• Fits 1994-1995 Mercedes-Benz S420, N/A
• Fits 1994-1995 Mercedes-Benz S500, N/A
• Fits 1994 Mercedes-Benz E500, N/A
• Fits 1992-1993 Mercedes-Benz 400E, N/A
• Fits 1993 Mercedes-Benz 400SEL, N/A
• Fits 1992-1993 Mercedes-Benz 500E, N/A
• Fits 1993 Mercedes-Benz 500SEC, N/A
• Fits 1992-1993 Mercedes-Benz 500SEL, N/A
• Fits 1993 Mercedes-Benz 500SL, N/A
• Fits 1992 Mercedes-Benz 400SE, N/A

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn pump
• Engine overheating related to reduced coolant flow
• Coolant leaks at the pump sealing surface
• Noise or bearing wear from an aging mechanical water pump
• Cooling system service on Mercedes-Benz V8 models with OE-style fitment

Installation Notes and Tips

Confirm engine code and vehicle application before installation, especially on 1992-1999 Mercedes-Benz E-Class, S-Class, and SL-Class models with multiple engine breakpoints. Replace the pump on a clean sealing surface and verify belt alignment, pulley condition, and coolant system integrity during service. This part cross-references Gates 21854 and Graf PA613 for the same application.

Quality Assurance

VAICO supplies aftermarket cooling system components engineered for vehicle-specific replacement use. V30-50045 is specified with an aluminium impeller and seal, supporting accurate service selection for Mercedes-Benz water pump replacement.