Mercedes C219 M272 Petrol Engine Fuel Injector Nozzle Rail A2720705332

The Mercedes C219 M272 Fuel Line Injector Rail A2720705332 is an original gasoline fuel system component designed for M272 engines in Mercedes C219 models. This used injector rail with fuel line ensures factory fuel flow geometry and proper injector supply, contributing to stable engine operation.

Specifications and technical data

• SKU: A2720705332
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720705332
• Substitutable numbers: A2720705332, A 272 070 53 32
• Fuel type: Petrol
• Category: Fuel Injectors

Technical Characteristics of the Mercedes M272 Injector Rail

The fuel line with injector rail for the M272 engine is specifically designed for gasoline systems, adhering to operating pressure and fuel resistance requirements. The component's construction allows for uniform gasoline distribution to individual injector nozzles, supporting:

• stable fuel delivery across the full engine load range,
• correct mixture formation in the cylinders,
• maintaining engine smoothness during startup and driving.

This part belongs to the Injector Nozzles category, meaning it works directly with gasoline injectors, forming a crucial link between the fuel system and the combustion chamber.

Purpose and Application in Gasoline Systems

The injector rail with fuel line in the M272 engine is responsible for delivering fuel to the injectors in a controlled and repeatable manner. In practice, this translates to:

• stable fuel pressure within the rail,
• uniform supply to all cylinders,
• reduced risk of fuel supply interruptions during dynamic load changes.

Selecting the correct injector rail for a specific M272 engine is crucial for maintaining compatibility with factory engine control and ensuring the proper operation of the entire gasoline system.

Benefits of Using an Original Fuel Line with Injector Rail

Using an original Mercedes component to replace a worn or damaged part allows for the restoration of fuel system operating parameters close to factory specifications. Key benefits include:

• factory fit for M272 engines – no need for fuel system modifications,
• preservation of correct flow geometry within the rail and line,
• compatibility with original injection control in gasoline engines.

This used part offers an economical repair solution for the fuel system while maintaining compliance with manufacturer specifications.

Diagnostic of the Injection System and Part Selection

Problems with the injection system – in both gasoline and diesel engines – often manifest as uneven running, power loss, or increased fuel consumption. For diesel engines, this is described in detail in a blog post dedicated to injector diagnostics. To expand your knowledge on typical symptoms and consequences of neglecting the injection system, it is worth reading the material: diesel injector faults – symptoms, consequences, and diagnostics.

Other Mercedes Injector Nozzles

If you are also looking for other components from the Mercedes Injector Nozzles category for your vehicle, check out the Mercedes Injector Nozzles available in our store to select components tailored to your specific engine and model.