Mercedes W204 W212 M271 Petrol Fuel Injector Pressure Rail Line Pipe A2710705195

Mercedes W204 W212 M271 fuel rail gasoline is an original fuel system component designed for M271 gasoline engines in Mercedes C-Class W204 and E-Class W212 models. This used fuel rail from the injector nozzles category allows for an economical yet technically correct repair of the injection system without compromising on fit.

Specifications and technical data

• SKU: A2710705595
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710705595
• Substitutable numbers: A2710705595, A 271 070 55 95, A2710705195, A 271 070 51 95
• Fuel type: Petrol
• Category: Fuel Injectors

Purpose and Role in the Injection System

The gasoline fuel rail for M271 engine is responsible for the even distribution of fuel to the injectors, pressure stabilization, and ensuring proper engine operation. In Mercedes W204 and W212 engines, a correctly functioning fuel rail is crucial for:

• maintaining stable idle operation and during acceleration,
• precise fuel delivery to each cylinder,
• reducing fuel consumption and emissions through proper fuel atomization,
• preserving full engine power across the entire RPM range.

The component works in conjunction with gasoline injectors and control accessories, forming a cohesive fuel supply system tailored to the specifics of the M271 unit.

Compatibility and Technical Specifications

The presented fuel rail belongs to the injector nozzles category and has been specifically designed for Mercedes gasoline engines. The use of the correct component in the fuel system directly impacts:

• seamless cooperation with the factory engine control unit,
• correct fuel pressure across the entire load range,
• uniform supply to all cylinders without performance drops.

The product is intended for units powered by gasoline fuel, ensuring material and structural compatibility with the original Mercedes injection system.

Benefits of Using an Original Fuel Rail

Choosing an original fuel rail for Mercedes W204/W212 offers a range of practical advantages for everyday operation:

• factory fit for the M271 engine – no need for modifications or adaptations,
• compatibility with the existing injection system – works with injectors and accessories,
• stable engine operation during startup, on the road, and in city traffic,
• reduced risk of uneven engine running, jerking, or misfires resulting from fuel supply issues.

A used OEM part is a sensible compromise between repair cost and maintaining high quality and predictable performance of the fuel system.

Practical Application and Service Tips

The fuel rail in the M271 gasoline engine should be considered for replacement in cases of symptoms such as difficulty starting with a warm or cold engine, noticeable power loss, or unstable idling. During service work, it is advisable to pay attention to:

• tightness of connections at the fuel rail and injectors,
• condition of injector seats and seals,
• correct installation according to the manufacturer's procedure, observing torque specifications.

For a more comprehensive understanding of injection systems and fault diagnosis, it is recommended to consult the guide: diesel injector faults – symptoms, consequences, and diagnosis. Although it concerns diesel units, many diagnostic and service principles remain similar for gasoline systems.

Other Mercedes Injector Nozzles and Used Parts Tuning

If you are looking for other Mercedes injector nozzles compatible with specific models and engine versions, check out our dedicated category: Mercedes injector nozzles. There you will find a wide selection of injection system components for various generations of this brand's vehicles.

For those planning to upgrade their car using proven components, we also recommend the guide article best used parts for tuning your car, which discusses how to consciously select used components to improve performance and maintain operational safety.