Alternator Generator Mercedes W204 W212 M271 Engine Valeo 150A 14V A0009063000

Mercedes W204 W212 M271 Alternator Valeo 150A 14V A0009063000 is an original part from the alternators and generators category, designed for Mercedes car electrical systems with the M271 engine. The used Valeo alternator ensures stable 14V charging and an appropriate 150A current output, which is crucial for the trouble-free operation of all electrical consumers in the vehicle. This is a solution for users looking for OEM parts with a proven design and fit for specific model series.

Specifications and technical data

• SKU: A0009063000
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009063000
• Substitutable numbers: A0009063000, A 000 906 30 00
• Category: Alternators & Generators

Purpose and Fitment for Mercedes W204 / W212

The presented alternator has been designed for Mercedes C-Class W204 and E-Class W212 vehicles equipped with the M271 engine. The OEM construction allows for precise fitting with factory mounts, correct alignment with the accessory belt, and proper interaction with the engine control system.

By maintaining the original geometry and operating parameters, the alternator works with the factory wiring and vehicle electronics, which reduces the risk of battery charging problems, voltage drops, or errors in onboard systems.

Operating Parameters and Electrical Characteristics

The Valeo alternator in this version provides a current output of 150A at a nominal voltage of 14V, which meets the requirements of modern electrical systems in mid-to-upper class cars. This configuration enables stable power supply to:

• the ignition and engine control system,
• comfort systems (air conditioning, heated seats, electric windows),
• exterior and interior lighting,
• additional consumers such as multimedia systems or navigation.

The appropriately selected charging characteristic helps maintain the battery's proper condition, which translates to reliable starting and less strain on electrical components in the long run.

Construction, Brand, and Quality of Workmanship

The alternator comes from the Mercedes offering, which means compliance with factory quality and safety standards. The use of OEM construction allows for the preservation of the original charging system's operating parameters without the need for adaptations or modifications to the installation.

Valeo is one of the main suppliers of electrical equipment for the automotive industry, so the implemented design solutions are proven in fleet and individual use. A robust housing, appropriately selected bearings, and a rectifier system designed for Mercedes requirements contribute to long-term, stable operation under typical road conditions.

Condition, Installation, and Practical Application

The offered part is used, which allows for an economical restoration of the charging system's functionality in the vehicle while maintaining the original specifications. This type of alternator is particularly useful in situations where the existing component shows signs of wear, such as voltage drops, bearing noise, or charging problems under higher electrical load.

Thanks to the preservation of the factory design, installation is a near plug-and-play process: the alternator fits factory brackets, works with the factory accessory belt, and uses factory electrical connectors. This reduces replacement time and minimizes the risk of installation errors.

Why Choose This Mercedes / Valeo Alternator

Choosing a used OEM alternator for Mercedes W204 and W212 series is a sensible compromise between cost and maintaining factory operating parameters. Key benefits include:

• original design tailored to the M271 engine and Mercedes electrical system,
• stable 14V charging with high current output,
• no need for installation or mounting modifications,
• possibility of economical charging system repair while maintaining OEM standards.

If you are looking for a solution to restore proper electrical system operation without experimenting with aftermarket parts of uncertain parameters, this alternator will be the right choice.

If you also need other Mercedes alternators and generators, check out the Mercedes alternators and generators available in our store to select a part that perfectly matches your specific model.

Considering whether a new component or a used OEM part is a better choice? See a practical comparison in the article New or Used? A Comparison of Car Part Costs and Quality, where you will find a discussion of differences, application examples, and answers to frequently asked questions.