Adblue Injector Mercedes W447 W906 OM651 Fluid Injection Nozzle A0004901013

Mercedes W447 W906 OM651 AdBlue Injector Injector AdBlue A0004901013 is an original AdBlue injector nozzle for Mercedes diesel engines, designed for precise dosing of urea solution in the exhaust system. The component comes from the Injector Nozzles group, which guarantees a design tailored to the specifics of diesel units and the exhaust gas reduction system.

Specifications and technical data

• SKU: A0004901013-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0004901013
• Substitutable numbers: A0004901013, A 000 490 10 13
• Fuel type: Diesel
• Category: Fuel Injectors

Application in Mercedes Diesel Vehicles

The presented AdBlue injector is intended for Mercedes vehicles from the W447 and W906 families equipped with the OM651 unit and Diesel fuel supply. As a component of the selective catalytic reduction system, it is responsible for stable supply of AdBlue solution to the exhaust gas stream, which allows for compliance with emission standards and proper operation of the SCR catalyst.

Thanks to its design consistent with factory solutions, the injector works with the original engine control unit and the existing installation, which facilitates servicing and reduces the risk of errors in electronic diagnostics.

Construction and Technical Characteristics of the Injector Nozzle

As a component of the Injector Nozzles category, this AdBlue injector has been designed for resistance to the working environment in the exhaust system and the chemical properties of the urea solution. The precise geometry of the nozzle allows for:

• accurate atomization of the medium in the exhaust gas stream, which promotes effective reduction of nitrogen oxides,
• maintaining stable dosing over a wide range of engine loads,
• proper cooperation with SCR sensors and controller, minimizing the risk of errors in the controller's memory.

The solution based on OEM technology ensures compatibility with factory lines, mountings, and electrical connectors, which translates into predictable installation and servicing.

Benefits of Using an Original AdBlue Injector Nozzle

Choosing an original AdBlue injector for a Mercedes diesel engine helps to reduce typical problems associated with the SCR system, such as unstable dosing, emission errors, or the unit entering limp-home mode. The use of this component promotes:

• maintaining the proper operation of the exhaust gas purification system in vehicles with the OM651 unit,
• maintaining factory emission parameters, which is important during technical inspections and computer diagnostics,
• reducing AdBlue consumption thanks to precise atomization and dosing of the solution.

The product comes from the used original parts segment, which allows for combining a favorable purchase cost with a design consistent with the manufacturer's factory solutions.

AdBlue Injection System Diagnostics and Prevention

A functional AdBlue injector is crucial for the durability of the entire SCR system. Symptoms such as emission error messages, increased solution consumption, engine entering limp-home mode, or starting problems after a long standstill may indicate the need to verify the injector nozzle. In such cases, it is worth consulting the article Diesel Injector Failures – How to Recognize Them and What Are the Consequences of Neglecting Them, which discusses the symptoms, consequences, and basics of diagnosing injection components in diesel engines.

Selection and Other Mercedes Injector Nozzles

When selecting an AdBlue injector for a specific vehicle, it is recommended to verify compatibility with the service documentation and the engine unit's parameters, particularly regarding the fuel type and the exhaust gas purification system used. If you need other Mercedes injector nozzles for your vehicle, check the Mercedes injector nozzles available in our store to select a component tailored to the specific model and engine version.