Mercedes W166 W204 R231 Alternator Generator 180A 14V A0009063622

Mercedes W166 W204 R231 Alternator Generator 180A 14V is an original component from the Alternators and generators category, designed for Mercedes vehicles. This used part ensures stable charging of the 14V system with high current efficiency, which is crucial for the reliable operation of the car's electrical and electronic systems.

Specifications and technical data

• SKU: A0009063622
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009063622
• Substitutable numbers: A0009063622, A 000 906 36 22
• Category: Alternators & Generators

Purpose and function in the vehicle

The alternator in Mercedes SUV and passenger car models is responsible for continuously powering all electrical consumers and recharging the battery while the engine is running. The 180A version is designed for vehicles equipped with extensive onboard electronics, numerous control units, comfort systems, and additional power consumers.

Using an original generator in Mercedes cars allows for maintaining proper charging parameters, reducing the risk of voltage drops, and ensuring correct interaction with the factory engine management and safety systems.

Key technical advantages

• High current efficiency, adapted to the electrical load of modern vehicles.
• Stable 14V voltage, promoting proper battery and electronics operation.
• Original design dedicated to specific Mercedes models, with no need for installation modifications.
• Compatibility with factory mounts and accessories in the engine compartment.

Thanks to these features, the alternator is suitable both as a replacement for a damaged unit and as a preventive replacement part in vehicles under intensive use.

Condition and installation aspects

The offered generator is a used product, which allows for reducing repair costs while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard verification of the charging system, the condition of the accessory belt, and ground connections to fully utilize the component's potential.

The alternator from this series is designed as a replaceable element, which facilitates workshop work: factory mounting points are preserved, and the connection to the electrical system is made via the connectors provided by the manufacturer.

Why choose an original Mercedes alternator

In premium class vehicles, it is particularly important to maintain component compliance with factory documentation. The original Mercedes alternator ensures proper charging parameters, which translates into longer battery life, a lower risk of control unit errors, and stable operation of comfort and safety systems.

Choosing a used, original element from the Alternators and generators category is a reasonable compromise between repair costs and quality, as well as technical fit for a specific vehicle model.

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

Additionally, to better plan your service budget and consciously choose verified recycled components, it is worth reading the guide on our blog: Brake calipers under the microscope – how to reduce brake system repair costs by choosing original used parts. Although it concerns a different group of components, the principles of selection and technical condition assessment presented there are also helpful when choosing used charging system elements.