Vaico V30-50073 Engine Water Pump

Engine Water Pump for Mercedes-Benz Applications

The Vaico V30-50073 engine water pump is a mechanical cooling system component built with a metal impeller and supplied with a seal. It is specified for select Mercedes-Benz C250, SLK250, and C230 applications, making it a direct-fit replacement for common OE-style cooling service needs.

VAICO product line components are developed for vehicle-specific repair work, with attention to fitment, sealing, and material selection for cooling system service.

Key Features

• Mechanical engine water pump design
• Metal impeller construction for cooling system durability
• Includes seal for installation support
• Dimensions: 145 mm length, 135 mm width, 80 mm height
• Part number V30-50073 for easy identification
• Cross-references Mercedes-Benz OE numbers 271 200 02 01 and 271 200 04 01 for the same application

Detailed Description

Vaico V30-50073 is an engine water pump engineered for Mercedes-Benz cooling system service where a mechanical pump with a metal impeller is required. The metal impeller helps maintain consistent coolant circulation, while the included seal supports proper sealing at the mounting interface. This part is listed for 2003-2005 Mercedes-Benz C230 and 2012-2015 Mercedes-Benz C250 and SLK250 applications. If you are replacing a worn Mercedes-Benz C250 water pump or servicing a Mercedes-Benz SLK250 cooling system, V30-50073 provides a vehicle-specific replacement option. The part number V30-50073 also helps confirm the correct pump against OE references before installation.

Common Problems This Part Can Address

• Coolant circulation loss from a worn or failing water pump
• Coolant leaks at the pump sealing surface
• Overheating caused by reduced coolant flow
• Noise or bearing wear from an aging mechanical pump
• Cooling system service on Mercedes-Benz C230, C250, or SLK250 models

Installation Notes and Tips

Verify engine application and OE cross-reference numbers before installation. Inspect the mating surface, coolant passages, and adjacent cooling components during replacement. Use the supplied seal and follow the vehicle service procedure for torque sequence, coolant refill, and bleeding. Confirm clearance and orientation against the original pump before final assembly.

Quality Assurance

This Vaico water pump is built as a vehicle-specific aftermarket replacement for the listed Mercedes-Benz applications. Part number V30-50073 and the OE cross-reference information help support accurate parts matching for cooling system repair.