Mercedes-Benz C CLK Class W202 W203 W208 M111 Petrol Fuel Injector Rail

Mercedes-Benz C CLK Class W202 W203 W208 M111 Petrol Fuel Injector Rail is an original fuel system component designed for installation in the front part of the engine bay. As a component from the Fuel Injector Nozzles group, it ensures a stable fuel supply to the engine and serves as a solid foundation for further diagnostics and maintenance of the fuel injection system.

Specifications and technical data

• SKU: A1110703095
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710702595
• Substitutable numbers: A1110703095, A 111 070 30 95, A0000787249, A 000 078 72 49, BG
• Location on the vehicle: Front
• Fuel type: Petrol
• Category: Fuel Injectors

Application and function in the fuel system

The presented fuel injector rail is designed for M111 petrol engines used in Mercedes-Benz C and CLK Class models of the W202, W203, and W208 generations. The component is mounted in the front part of the vehicle, within the engine bay, where it is responsible for the even distribution of fuel to individual injectors. Thanks to its precise design, the fuel system maintains the correct operating pressure, which translates into proper engine performance, stable idle, and predictable throttle response.

Compatibility and technical parameters

The rail has been designed specifically for petrol engines, which means full compatibility with the operating characteristics of the fuel injection system in spark-ignition units. The design is matched to the architecture of the front engine bay in Mercedes C and CLK Class vehicles, which facilitates installation and subsequent service access. The presence of dedicated part numbers and interchangeable numbers allows for unambiguous identification of the component in manufacturer catalogs and service systems, minimizing the risk of selecting an incorrect part.

Condition of the component and benefits of choosing a used part

The offered fuel injector rail is a used part, sourced from dismantling, which is a beneficial solution for users looking for original components at a reasonable price. Unlike cheap replacements, the original component retains factory geometry, mounting points, and material compatibility with other fuel system sub-assemblies. For many Mercedes-Benz models with the M111 engine, using an original fuel injector rail is important for durability, stability of operating parameters, and subsequent computer diagnostics.

Why it is worth using this fuel injector rail

Choosing this fuel injector rail for the M111 engine allows you to maintain the consistency of the entire fuel system with the manufacturer's factory specifications. This is particularly important in vehicles where predictable engine behavior, correct fuel dosing, and ease of subsequent service maintenance are essential. The original design facilitates installation, eliminates the need for modifications, and helps maintain stable operating parameters of the petrol engine over the long term.

Expansion of the fuel injection system and related parts

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and need other elements from the same group, such as additional rails, injector bodies, or mounting elements, check the available parts in the Mercedes Fuel Injector Nozzles category.

For users who want to better understand the symptoms of improper fuel injection system operation, an article describing typical symptoms and consequences of neglect in high-pressure systems may be helpful – more information can be found in the entry Diesel injector faults – how to recognize them and the risks of neglecting them, which allows for a better assessment of the importance of functional injection components in every type of engine.

If you are interested in a broader context of selecting original second-hand components and want to consciously choose used parts for popular car models, it is worth reading the guide The best used car parts – a guide to the most frequently chosen original parts, which helps to optimally plan repairs and vehicle modernizations.