Mercedes W204 S204 C204 Alternator Generator 150A 14V 1.8 Petrol A0009067902

Mercedes W204 S204 C204 Alternator Generator 150A 14V 1.8 Petrol is an efficient charging system component, designed specifically for 1.8 petrol engines in the W204, S204, and C204 series. This component from the Alternators and generators group ensures a stable power supply for the vehicle's electrical system and proper battery charging under typical operating conditions. Thanks to its factory origin from the Mercedes range, it maintains the correct operating parameters and mounting fitment.

Specifications and technical data

• SKU: A0009067902
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009067902
• Substitutable numbers: A0009067902, A 000 906 79 02
• Fuel type: Petrol
• Category: Alternators & Generators

Purpose and compatibility

The offered alternator is intended for Mercedes C-Class vehicles of the W204, S204, and C204 generations with a 1.8 petrol engine. The design has been developed for compatibility with a 14V system, which is standard in modern passenger vehicles of this brand. Using the appropriate alternator model for a specific body variant and engine unit allows for maintaining the correct charging characteristics and stable operation of all electrical consumers.

Operating parameters and function in the vehicle

The 150A capacity alternator provides sufficient current reserve for onboard systems, such as lighting, comfort systems, engine control units, or additional equipment. Combined with the 14V system, it creates a cohesive charging circuit that keeps the battery in an optimal state of charge, even under higher electrical loads. Such selected parameters are particularly important in vehicles with extensive electronics, typical for this generation of Mercedes C-Class models.

Product characteristics and condition

The alternator comes from a Mercedes vehicle and belongs to the group of used parts, which allows for an economical replacement of the component while maintaining the original design. A used component from this series is an attractive solution for drivers who want to restore the efficiency of the charging system without the need to invest in a new unit. Maintaining the factory mounting geometry and proper connection to the electrical system facilitates installation and reduces the risk of fitment issues.

Application in petrol engines

The presented alternator model has been prepared for use with petrol-powered engines. This means the operating characteristics are adapted to the specifics of the 1.8 petrol engine used in Mercedes W204, S204, and C204 models, including typical rotational speeds and operational loads. Proper selection of the alternator for the fuel type is important for voltage stability, battery life, and the correct operation of engine control systems.

Support in selection and additional information

When selecting an alternator for a specific body and engine version, it is worth paying attention to compatibility with the mounting system and the vehicle's electrical installation. Manufacturer markings, OEM part numbers, and interchangeable numbers can be helpful, allowing for precise verification of compatibility with a given vehicle. In case of doubt, consultation with a mechanic or a specialist dealing with Mercedes vehicles is recommended to ensure the correct selection of the component.

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 alternators with different capacities, power generators, or related mounts, check the available parts in the Mercedes alternators and generators category.

If you want to learn more about the specifics of the used parts market, dispel doubts regarding their quality and durability, and make an informed decision about choosing such a solution, read the article Used car parts: Myths and facts you need to know.