Mercedes W204 W205 W212 W213 Electric Coolant Water Pump A2742000107

Mercedes W204 W205 W212 W213 Electric Coolant Water Pump is an original cooling system component from the Water pumps group, designed for use in popular Mercedes models. Electric coolant flow control ensures stable engine operating conditions, which translates into safe operation and predictable thermal parameters of the power unit. This used OEM component is a sensible choice for professional repairs or replacing a worn-out pump in premium class vehicles.

Specifications and technical data

• SKU: A2742000107
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2742000107
• Substitutable numbers: A2742000107, A 274 200 01 07
• Category: Water Pumps

Technical characteristics and function in the cooling system

The electric water pump in modern Mercedes vehicles is responsible for the forced circulation of coolant regardless of the engine speed. This allows the engine control unit to precisely manage the operating temperature, which promotes stable unit operation, reduces the risk of overheating, and maintains proper conditions for the turbocharger and accessories. The use of an electric solution also allows for better cooperation with start-stop systems and engine warm-up strategies after startup.

Application in Mercedes W204, W205, W212, W213 models

The presented electric water pump has been designed for Mercedes C-Class and E-Class platforms, such as the W204, W205, W212, and W213. This means it is matched to the cooling system architecture of these generations, with correct positioning of connection ports and compatibility with factory electronic controls. In practice, this facilitates installation and allows for maintaining the factory characteristics of the cooling system without the need for system modifications.

Benefits of using an original electric water pump

Using an original electric water pump in a Mercedes brings a number of practical benefits in daily operation:

• maintaining factory coolant flow parameters and stable engine operating temperature,
• proper cooperation with vehicle electronics, including engine control maps and comfort systems,
• reducing the risk of improper cooling, which could lead to accelerated wear of the power unit,
• easier diagnostics in the workshop thanks to compliance with factory procedures and technical documentation.

For workshops and users, this means predictable installation and the ability to maintain consistency with other cooling system components.

Condition, selection, and installation aspects

The offered electric water pump is a used item, which allows for economical repair while maintaining the original design and fitment for a specific engine version. Before installation, it is recommended to perform a standard check of system tightness, inspect hoses, and replace the coolant according to the vehicle manufacturer's recommendations. It is worth basing the selection of parts on vehicle identification data and catalog numbers to ensure full compatibility with the specific car configuration.

Technical support and educational materials

When planning comprehensive engine system maintenance, including cooling and fuel supply, materials describing the principles of component selection and diagnostics can be helpful. In the context of pump operation and other engine supply elements, it is worth reading a blog article regarding the fuel system, which discusses, among other things, part selection by catalog numbers and practical service tips: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Expanding repairs within the Mercedes cooling system

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional pumps, flow control modules, or components supporting coolant circulation, check the available parts in the Mercedes water pumps category.

Summary

Mercedes W204 W205 W212 W213 Electric Coolant Water Pump is a practical solution for users and workshops that want to restore the proper operation of the cooling system in C-Class and E-Class vehicles. The original design, electric flow control, and fitment for specific Mercedes platforms promote trouble-free installation and stable vehicle operation after the repair is completed.