Vaico V30-50091 Engine Water Pump

Engine Water Pump for Mercedes-Benz Cooling Service

Restore proper engine cooling with this Vaico engine water pump, part number V30-50091. It is a mechanical water pump with a plastic impeller and includes a seal for service replacement on select Mercedes-Benz models.

Compatible With Mercedes-Benz C43 AMG, E400, E43 AMG, GLC43 AMG, GLE400, GLE43 AMG, GLE550e, GLS450, S550e, SL450, SLC43 AMG, C450 AMG, CLS400, GL450, GLE450 AMG, SL400, C400, and ML400 applications across 2015-2017 model years.

Key Features

• Vaico VAICO engine water pump, part number V30-50091
• Mechanical operating mode for belt-driven cooling systems
• Plastic impeller construction
• Includes seal for replacement service
• OE cross-reference: 2762000801 / A 276 200 08 01
• Dimensions: 310 mm length, 260 mm width, 90 mm height

Detailed Description

This Vaico water pump is built for Mercedes-Benz cooling system service where a direct-fit mechanical pump is required. The plastic impeller supports coolant circulation through the engine, helping maintain stable operating temperatures during daily driving and load conditions. The V30-50091 application coverage includes Mercedes-Benz C43 AMG, E400, E43 AMG, GLC43 AMG, GLE400, GLE43 AMG, GLE550e, GLS450, S550e, SL450, SLC43 AMG, C450 AMG, CLS400, GL450, GLE450 AMG, SL400, C400, and ML400 models.

This part cross-references OE numbers 2762000801 and A 276 200 08 01 for the same application.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Engine overheating from reduced pump performance
• Coolant seepage at the pump sealing surface
• Noise or rough operation from a failing mechanical pump
• Cooling system service on Mercedes-Benz V6 applications

Installation Notes and Tips

Confirm OE number 2762000801 before installation and verify the pump matches the vehicle’s mechanical cooling setup. Inspect the mating surfaces, replace degraded coolant, and check the belt drive and pulley condition during service. Proper bleeding of the cooling system after installation helps prevent air pockets and temperature fluctuations.

Quality Assurance

Vaico supplies aftermarket replacement components for European vehicles, and this water pump is specified with the listed dimensions, mechanical drive type, and included seal to support accurate parts matching for Mercedes-Benz cooling system repair.