Mercedes W205 M264 Ligne de rail d'injection injecteurs d'essence A2640701000

Mercedes W205 M264 Injector Rail A2640701000 is an original gasoline fuel system component, designed for M264 series engines in Mercedes W205 C-Class models. The precise design of the rail ensures stable fuel supply to the gasoline injectors, which translates into smooth engine operation and predictable performance.

Spécifications et données techniques

• UGS: A2640701900
• Marque: d'origine Mercedes
• Condition: D'occasion
• Numéro de pièce OEM: A2640701900
• Nombres substituables: A2640701900, A 264 070 19 00, A2640701000, A 264 070 10 00
• Type de carburant: Essence
• Catégorie: Pièces pour injecteurs

Purpose and Role in the Fuel System

The injector rail in a gasoline engine plays a crucial role in distributing fuel to individual injectors. For M264 engines in the Mercedes W205, it is responsible for:

• maintaining stable gasoline pressure throughout the fuel system
• uniform fueling of all cylinders, which reduces the risk of knocking and uneven operation
• cooperation with precise injectors electronically controlled by the engine control unit

Thanks to its carefully designed flow channels, the rail supports efficient mixture combustion, which is important for both dynamics and driving economy.

Construction and Fit for M264 Engine

The Mercedes W205 M264 Injector Rail A2640701000 has been specifically developed for the M264 engine architecture, taking into account the placement of injectors, fuel lines, and engine accessories. This means:

• factory mounting points adapted to the M264 engine head
• geometry ensuring correct injector positioning relative to the combustion chambers
• compatibility with the gasoline fuel system used in this engine series

Such a fit minimizes the need for any modifications and allows for installation in accordance with the manufacturer's service documentation.

Benefits of Using an Original Injector Rail

Using an original injector rail in the injector nozzles category for the Mercedes W205 with an M264 engine translates into a number of practical benefits:

• stable engine operation due to uniform fueling of all cylinders
• improved idle quality and performance under changing loads
• maintenance of factory fuel consumption parameters, supporting compliance with emission standards
• easier fuel system diagnostics, as the component matches the manufacturer's specifications

This solution is particularly recommended for problems with gasoline injector operation, uneven engine running, or after repairs related to the fuel system.

Condition, Installation, and Service Application

The offered injector rail is a used part, making it an attractive option for servicing vehicles used intensively or with higher mileage. In practice, this means the possibility of:

• optimizing repair costs while maintaining original construction
• replacing a damaged rail without interfering with other system components
• restoring correct gasoline supply to the M264 engine without modifying the installation

Installation should be performed according to Mercedes service procedures, maintaining the cleanliness of the fuel system and using the correct tightening torque for the fasteners.

Technical Support and Additional Materials

If you are looking for other components in the Mercedes injector nozzles category, check out our dedicated offer: Mercedes injector nozzles. There you will find a wide selection of injection system components tailored to various models of this brand.

Although the described component relates to the gasoline system, many principles of injection diagnostics are common to different fuel types. It is worth familiarizing yourself with material discussing typical symptoms and consequences of neglect in the injection system: diesel injector faults – symptoms and consequences of neglect. The article helps to better understand the importance of the efficiency of the entire fuel system.

If you are considering the choice between a used part and an aftermarket replacement, a guide may be helpful: 5 reasons why a used OEM part is a better choice than an aftermarket one. You will find practical tips on when it is worth opting for an original used part.