Mercedes W203 M271 Fuel Distributor Injection Petrol Engine A2710703595

The Mercedes W203 M271 Fuel Rail with Injectors is an original gasoline fuel system component designed for M271 engines in Mercedes C-Class W203 models. A used fuel rail with a set of injectors allows for the restoration of correct fuel delivery and stable engine operation while maintaining factory parameters.

Specifications and technical data

• SKU: A2710703595
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710703595
• Substitutable numbers: A2710703595, A 271 070 35 95
• Fuel type: Petrol
• Category: Fuel Injectors

Technical Characteristics of the Mercedes W203 M271 Fuel Rail

The presented fuel rail with injectors for the M271 engine belongs to the Injector Nozzles category and works with the gasoline fuel system. The use of a dedicated fuel rail for a specific engine ensures:

• correct fuel pressure for the injectors across the entire engine load range,
• precise gasoline atomization in the combustion chambers,
• stable idle operation and during acceleration,
• maintenance of factory exhaust emission and fuel consumption parameters.

The component is structurally adapted to the M271 engine architecture, which facilitates installation in place of the factory fuel rail without the need for modifications to the fuel system or mounting points.

Application in the Gasoline Fuel System

The fuel rail offered here operates in a gasoline (petrol) fuel system, where maintaining the correct pressure and even fuel distribution to individual cylinders is crucial. A properly selected set of fuel rail and injectors helps to reduce typical symptoms of injector wear, such as:

• uneven engine operation when cold and hot,
• loss of power and dynamics at higher RPMs,
• increased fuel consumption in daily use,
• jerking or misfires under load.

By maintaining the original geometry and flow parameters, the fuel rail allows for predictable engine behavior and proper cooperation with the factory engine control unit.

Condition, Selection, and Compatibility Verification

The offered Mercedes fuel rail with injectors is a used part, allowing for economical repair of the fuel system while retaining parts with specifications close to the factory ones. Before installation, a standard fuel system diagnostic procedure and leak check are recommended to ensure trouble-free operation after replacement.

When selecting a fuel rail for a specific vehicle, it is advisable to rely on the OEM part number and interchangeable numbers. Detailed information on safely selecting components by manufacturer markings can be found in the guide: how to safely buy parts online by OEM numbers and codes in Mercedes and BMW vehicles.

Diagnostics and Prevention of the Injection System

A functional injection system in a gasoline engine is crucial for engine durability and driving comfort. In case of starting problems, uneven operation, or a noticeable drop in performance, replacing the fuel rail with injectors can be one element of a comprehensive repair. To compare symptoms and understand the importance of injector condition in different engine types, it is worth reading the article: diesel injector faults – symptoms, consequences, and diagnostic methods.

Other Mercedes Injector Nozzles

If you are also looking for other Mercedes injector nozzles for different models or engine variants, check out the full offer in the category: Mercedes injector nozzles. This will allow you to easily compare available configurations and select the appropriate part for your specific engine.