Mercedes-Benz M-Class ML W163 Fuel Injector Injection Nozzle A6130700587

The Mercedes M-Class ML W163 Injector Nozzle is an original fuel system component designed for precise diesel fuel metering in this series of engines. A used OEM part helps maintain the engine's factory performance parameters while optimizing service costs.

Specifications and technical data

• SKU: A6130700587
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6130700587
• Substitutable numbers: A6130700587, A 613 070 05 87, EM
• Category: Fuel Injectors

Application in Mercedes-Benz M-Class W163

The Injector Nozzle for Mercedes-Benz M-Class W163 has been specifically designed to meet the requirements of the injection system in this model. It is responsible for precise fuel atomization in the combustion chamber, which contributes to:

• stable engine operation across the entire RPM range,
• proper mixture combustion and reduced smoke,
• maintaining the engine's factory running smoothness.

Using an original injector nozzle is particularly important in diesel engines, where manufacturing tolerances and fuel spray characteristics directly impact the durability of the engine and its ancillary components.

Technical Characteristics and Benefits of Installation

The offered nozzle belongs to the category of injector nozzles and is a component of the high-pressure system, operating under demanding temperature and pressure conditions. A properly selected part ensures:

• the correct fuel spray pattern, leading to even combustion in the cylinders,
• improved throttle response due to accurate metering across the entire load range,
• reduced risk of combustion knock and mechanical engine overload.

Choosing an original injector nozzle over an aftermarket alternative allows you to maintain the parameters specified by the vehicle manufacturer, which is important for both performance and long-term reliability.

Part Condition and Installation Aspects

This component is from the category of used original parts, enabling economical repair of the injection system while preserving the OEM design. Before installation, the standard workshop procedure is recommended, including:

• verification of fuel system tightness after installation,
• checking injection operating parameters on a diagnostic bench,
• confirming correct coding in the engine control unit, if required for the specific system.

Properly performed installation and injector adaptation will restore the engine's correct operating parameters and reduce the risk of further fuel system failures.

Diagnostics and Prevention for the Injection System

Problems with injector nozzles often manifest as uneven engine operation, power loss, increased fuel consumption, or excessive smoke. It is worthwhile to familiarize yourself with practical tips for recognizing such faults – they are discussed in detail in the article Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails. This knowledge facilitates the decision to replace a specific component, such as an injector nozzle, before more serious engine damage occurs.

Other Mercedes Injector Nozzles

If you are looking for other Mercedes injector nozzles for various models of this brand or want to compare available solutions within the same category, check out our offer: Mercedes injector nozzles. This will allow you to easily select the appropriate part for a specific engine version, maintaining consistency with the vehicle's factory specifications.