Mercedes W205 Alternator 14V/200A Valeo Diesel Engine M626 A0009063701

Mercedes W205 Alternator 14V/200A Valeo Diesel Engine M626 is a factory-original charging system component designed for diesel-powered vehicles. It offers stable power supply to the electrical system under high load, which is particularly important in modern vehicles with extensive electronics. Thanks to the use of Valeo technology, this alternator ensures efficient operation of the electrical system and an adequate power reserve for all electrical consumers.

Specifications and technical data

• SKU: A0009063701
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009063701
• Substitutable numbers: A0009063701, A 000 906 37 01
• Fuel type: Diesel
• Category: Alternators & Generators

Purpose and operating parameters

The alternator has been designed to work with a Diesel engine unit, which means it is adapted to higher starting loads and long-term operation under high energy demand. The 14V rated voltage and 200A current allow for stable power supply to components such as engine control units, safety systems, lighting, comfort systems, or additional electrical equipment.

High current efficiency ensures that the alternator performs well in vehicles equipped with numerous electrical consumers, and the properly selected charging characteristics support correct battery maintenance, reducing the risk of undercharging.

Design and Valeo technology

Valeo is one of the leading suppliers of electrical components for the automotive industry, which translates into a proven design and refined component geometry. The applied construction solutions ensure proper cooling, stable operation of the rotor and stator, and appropriate durability of the rectifier bridge and voltage regulator.

The alternator is an item from the Alternators and generators group, meaning it was designed as an integral part of the charging system in Mercedes vehicles. Proper fitment of mounts and electrical connections facilitates installation in place of the factory component, without the need for system modifications.

Condition, fitment, and service application

The offered alternator is a used part, which allows for an economical repair of the charging system while maintaining the vehicle manufacturer's original specifications. This solution is particularly beneficial in situations where you want to maintain the factory configuration while reducing service costs.

Because it is a part from the Alternators and generators group, it is perfectly suited for use as a replacement for the factory-installed component in Mercedes vehicles with a diesel engine, where high current intensity and stable voltage across the entire RPM range are required.

Benefits of using an original Mercedes / Valeo alternator

• Maintaining factory charging parameters in a diesel-powered car.
• Better compatibility with vehicle electronics compared to generic replacements.
• Properly selected 14V/200A efficiency for extensive electrical systems.
• Possibility of effective charging system repair while maintaining the original configuration.

Using an original alternator of this class helps reduce the risk of charging issues, voltage drops, or unstable operation of electronic systems, which has a direct impact on the reliability of daily vehicle operation.

Charging system expansion and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as additional generators, alternators with different capacities, or related charging system components, check the available parts in the Mercedes Alternators and generators category.

For upgrade projects where an alternator with higher capacity is intended to power additional consumers or installations, it is worth checking out practical tips on using pre-owned components – you will find them in the article Tuning with used parts – how to gain performance without spending a fortune, which discusses a safe approach to modifications while keeping costs reasonable.