Mercedes W213 X253 W906 Water Coolant Pump Petrol M274 Engine A2742001407

Mercedes W213 X253 W906 Water Coolant Pump Petrol M274 Engine is an original cooling system component designed for the M274 series petrol engines in Mercedes vehicles. This used pump from the Water pumps category allows for a technically correct replacement of the factory component while maintaining the proper coolant flow parameters. It is a solution for users who expect a proven part at a reasonable price, while maintaining compatibility with the engine unit's design.

Specifications and technical data

• SKU: A2742001407
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2742001407
• Substitutable numbers: A2742001407, A 274 200 14 07
• Fuel type: Petrol
• Category: Water Pumps

Purpose and compatibility

The presented water pump has been designed to work with the M274 petrol engine used in selected Mercedes E-Class (W213), GLC (X253), Sprinter (W906), and Vito/V-Class (W447) models. The pump's construction is adapted to the thermal characteristics of the petrol unit, which promotes stable operation across a wide range of loads – from city driving to longer trips.

The original Mercedes origin ensures the correct direction of rotation, impeller geometry, and fitment to the factory cooling system, without the need for modifications to mounts or hoses.

Construction and performance parameters

The water pump is responsible for the forced circulation of coolant in the petrol engine, maintaining the optimal operating temperature of the M274 unit. The applied housing and impeller design is selected to ensure:

• stable coolant flow throughout the entire engine speed range,
• proper cooling of the engine block, cylinder head, and accessories,
• consistency with the factory cooling hose and channel system.

Thanks to maintaining the original geometry, the pump works with the factory drive and accessories, which reduces the risk of leaks and incorrect tension of the driving elements.

Operational characteristics and advantages of use

The used water pump for the M274 petrol engine represents a favorable compromise between repair costs and maintaining original technical solutions. A properly selected cooling system component helps to:

• maintain a stable engine operating temperature in city and highway traffic,
• minimize the risk of engine overheating,
• maintain proper cooperation with other cooling system components.

Choosing an original pump from the Water pumps group allows you to avoid problems typical of imprecise replacements, such as improper flow or installation difficulties.

Product condition and installation aspects

The water pump is offered as a used item, which in practice means the possibility of an economical repair while maintaining the manufacturer's original design. Before installation, it is recommended to perform a standard verification of tightness, clearances, and the condition of mating surfaces, in accordance with service procedures for the cooling system.

During replacement, it is worth paying attention to:

• the condition of the coolant and the potential need for its replacement,
• the cleanliness of the cooling channels,
• proper venting of the system after installation.

Technical support and part selection

For the correct selection of a water pump for a specific version of the M274 petrol engine in your Mercedes, it is crucial to compare catalog data and manufacturer markings. In case of doubt, it is worth using reference numbers and service documentation to ensure full compatibility with the vehicle's cooling system.

To better understand the relationships between the cooling system and engine power supply, as well as the principles of selecting components by catalog numbers, the article describing the diagnostics and operation of fuel supply elements may be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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, housings, or mounting elements, check the available parts in the Mercedes Water pumps category.