Mercedes X253 Engine Turbocharger Turbo Charger A2740903300

Mercedes X253 Engine Turbocharger Turbo Charger is an original part from the Turbochargers and parts group, designed for use in Mercedes power units. This used turbocharger allows for the technical restoration of the charging system's efficiency while maintaining the factory engine operating characteristics and optimal exhaust and air flow parameters.

Specifications and technical data

• SKU: A2740903300-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2740903300
• Substitutable numbers: A2740903300, A 274 090 33 00
• Part type: Turbocharger
• Category: Turbos & Parts

Technical characteristics of the turbocharger

The presented turbocharger is a charging system component designed specifically for Mercedes X253 engine structures. The use of an original component ensures proper fitment to the exhaust manifold, intake system, and control system, which translates into stable boost pressure and predictable response to load. Thanks to the precise geometry of the rotor and housing, the turbocharger enables efficient use of exhaust energy, supporting engine performance while maintaining appropriate operating culture. The design provided by the manufacturer minimizes the risk of incorrect installation and limits the need for additional modifications in the engine bay.

Application in the Mercedes drivetrain

Mercedes X253 Engine Turbocharger Turbo Charger is designed to work with factory engine accessories, including the lubrication, cooling, and electronic control systems. Proper selection of the turbocharger for a specific vehicle configuration allows for:

• maintaining proper dynamics during acceleration,
• stable operation across the full RPM range,
• preserving factory combustion parameters and torque characteristics. Its original origin from the Mercedes group promotes compatibility with factory engine control unit maps, which is important for both individual users and workshops performing professional repairs.

Condition, verification, and selection by part numbers

The item comes from the used parts category, which allows for reducing service costs while maintaining a design consistent with the manufacturer's specifications. Before installation, a standard workshop procedure is recommended: checking rotor play, tightness of oil and air connections, and assessing the condition of mounting seats. The turbocharger has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification of the component relative to a specific engine version. In workshop practice, selection by part numbers is crucial to avoid problems with installation and subsequent operation. To better plan your purchase and verify the compatibility of the used part with a specific vehicle, it is worth using the practical tips included in the Global Parts guide: Safe purchase of used car parts online – a step-by-step guide.

Benefits of using an original turbocharger

Using an original turbocharger in a Mercedes X253 allows for maintaining the consistency of the entire drivetrain. The main advantages of such a solution include:

• factory fitment to the exhaust and intake system,
• predictable engine behavior under load,
• reduced risk of compatibility issues with control electronics,
• the ability to use existing service infrastructure and Mercedes diagnostic procedures. For workshops specializing in the Mercedes brand, this is a solution that facilitates maintaining repeatable repair quality and shortening diagnostic time after installation.

Expansion of the charging system in a Mercedes

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 turbocharger housings, mounting elements, or additional charging system components, check the available parts in the Mercedes Turbochargers and parts category.