Vaico V30-50104 Engine Water Pump

Engine Water Pump for Mercedes-Benz AMG

The Vaico V30-50104 engine water pump is an aftermarket replacement for select Mercedes-Benz AMG applications. It is specified with pulley and matches OE number A1332000400, making it a direct-reference option for cooling system service on 2018-2019 Mercedes-Benz CLA45 AMG and GLA45 AMG models.

Key Features

• Engine water pump for the cooling system
• Includes pulley as specified in the application data
• OE reference: A1332000400
• Cross-reference part numbers: 1332000400, A1332000400
• Vaico part number V30-50104 for catalog matching and service lookup

Detailed Product Information

VAICO positions this part within its VAICO product line as an OE-style aftermarket cooling component for Mercedes-Benz performance models. The V30-50104 water pump is built to match the listed application requirements and physical dimensions of 210 mm height, 300 mm length, and 240 mm width, with a weight of 1.472 kg. For buyers searching Mercedes-Benz CLA45 AMG water pump replacement or GLA45 AMG engine water pump by OE number, this part number V30-50104 provides a direct catalog reference.

Compatible With 2018-2019 Mercedes-Benz CLA45 AMG, N/A. Compatible With 2018-2019 Mercedes-Benz GLA45 AMG, N/A. This part cross-references 1332000400 and A1332000400 for the same application.

Common Problems This Part Addresses

• Coolant circulation loss from a worn or failing water pump
• Engine overheating caused by reduced coolant flow
• Coolant seepage or leakage at the pump assembly
• Noise from a damaged pump bearing or pulley area
• Cooling system service needs on AMG models with OE no. A1332000400

Installation Notes and Tips

Verify OE number A1332000400 and confirm the vehicle application before installation. Inspect the pulley, belt condition, hoses, and adjacent cooling components during service so the replacement water pump can be installed on a clean, properly prepared cooling system. Follow the vehicle manufacturer’s cooling system fill and bleed procedure after installation.

Quality Assurance

VAICO is used as an aftermarket source for OE-referenced replacement parts, and this water pump is cataloged to the listed Mercedes-Benz AMG fitments and OE number. Confirm part number V30-50104 against the vehicle VIN and cooling system configuration before ordering.