Mercedes W906 Alternator Generator Lucas 14V 180A A0141542702

Mercedes W906 Alternator Generator Lucas 14V 180A is an efficient power generator designed for petrol-powered vehicles, engineered to provide a stable power supply for the electrical system. This used alternator of this series ensures solid charging parameters under load – from ignition systems and onboard electronics to additional power consumers. Thanks to the Lucas design, it represents a proven service solution for users looking for a technically compatible component.

Specifications and technical data

• SKU: A0141542702-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0141542702
• Substitutable numbers: A0141542702, A 014 154 27 02, KZ
• Fuel type: Petrol
• Category: Alternators & Generators

Purpose and operating parameters

The alternator has been designed to work with petrol engines in Mercedes W906 series models, where a stable 14V voltage and high current output are required. This configuration allows for the safe operation of an extensive electrical system, including comfort systems, lighting, control units, and additional consumers installed in commercial vehicles.

Due to its high current output, the alternator performs well in cars operated in urban and mixed driving conditions, where frequent starts and low-RPM operation require stable battery charging. The Lucas design ensures appropriate operating characteristics under variable loads, which reduces the risk of voltage drops in the system.

Construction and technical features

The alternator belongs to the Alternators and generators component group, meaning it plays a key role in generating electricity in the vehicle. The applied design provides for cooperation with the engine drive belt, and the internal voltage regulator maintains the appropriate charging level across a wide RPM range.

The Lucas version used in the Mercedes W906 is designed as a service element with specific mounting points and geometry matched to the drivetrain. As a result, installation is straightforward, without the need for modifying brackets or the electrical wiring, provided the part selection is made in accordance with the vehicle documentation.

Condition, selection, and service application

The offered alternator is a used item, which in workshop practice means an attractive cost-effective solution while maintaining the functionality required for daily operation. This type of component works well as a replacement in fleet, delivery, and commercial vehicles, where rational repair costs are important while maintaining correct system operating parameters.

When selecting an alternator for a specific Mercedes W906 unit, it is worth verifying compatibility with the vehicle documentation and the existing electrical system. The product has an assigned OEM part number and interchangeable numbers, which facilitates identification and matching in service catalogs and parts selection systems.

Benefits of use in Mercedes W906

Using the Lucas alternator in a Mercedes W906 allows for maintaining proper charging parameters in petrol-powered vehicles, which translates into:

• more reliable starting in varied operating conditions,
• stable operation of electronic systems and control units,
• lower risk of battery discharge during intensive use of electrical consumers,
• structural consistency with the factory mounting and belt routing system.

For users and workshops, this means the possibility of using a technically compatible alternator that meets the operational requirements of Mercedes commercial vehicles and allows for the optimization of service costs.

Mercedes alternators and service knowledge

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

If you are also interested in a broader context of engine operation and repair, as well as cost optimization using aftermarket components, it is worth reading the comparative analysis of Volkswagen engines – Volkswagen 1.9 TDI vs 1.4 TSI – evolution of VW engines and repair costs, where a practical approach to selecting used parts and planning repairs is discussed.