Renault Trafic II Vauxhall Vivaro A 2.0 DCI Alternator Generator 8200404459G

Renault Trafic II Vauxhall Vivaro A 2.0 DCI Alternator Generator is a component from the Alternators and generators group, designed for the charging system in commercial vehicles. The offered subassembly comes from the Renault manufacturer's line and provides a functional solution for users looking for a proven, used alternator for the 2.0 DCI engine.

Specifications and technical data

• SKU: 8200404459G
• Mark: Renault
• Condition: Used
• OEM Part Number: 8200404459G
• Substitutable numbers: 8200404459G, 8200 404 459 G
• Category: Alternators & Generators

Purpose and function of the alternator

The presented alternator is designed to work with the 2.0 DCI power unit in Renault Trafic II and Vauxhall Vivaro A models, ensuring a stable power supply for the vehicle's electrical system. It is responsible for converting mechanical energy from the crankshaft into electrical energy, which is necessary for the operation of controllers, lighting, comfort systems, and for charging the battery while driving.

Thanks to a design that complies with the vehicle manufacturer's requirements, the alternator maintains proper voltage and current parameters under typical operating conditions of a commercial vehicle, even under increased electrical load (e.g., heating, cargo area lighting, additional receivers).

Construction and fitment to the drivetrain

The alternator is a component mounted in the front part of the engine, working with the accessory drive belt system. Its housing, mounting points, and electrical connection layout are prepared for direct application in the engine compartment of the Trafic II and Vivaro A with the 2.0 DCI unit, which facilitates installation and limits the need for modifications.

The arrangement of connectors and the configuration of the pulley are adapted to the factory drive system, which allows for maintaining proper belt tension and correct cooperation with other engine accessories. Such a fitment promotes stable operation of the charging system and reduces the risk of electrical system malfunctions.

Condition, origin, and benefits of choosing a used alternator

The offered alternator is a used part, which allows for an economical repair of the charging system while maintaining the original vehicle manufacturer's specifications. Choosing such a solution is particularly beneficial for vehicles used intensively, where reasonable service costs are important while maintaining compatibility with the factory installation.

A used alternator from the Alternators and generators group can be a good choice both in the event of a failure of an existing component and for preventive replacement during major engine service, when you want to maintain the original design of the system.

Professional application in commercial vehicles

Renault Trafic II and Vauxhall Vivaro A are vehicles often used in local transport and services, where the reliability of the electrical system has a direct impact on work continuity. A functional alternator supports the stable operation of onboard systems, which is important during frequent engine starting, city cycle operation, and with additional electrical equipment installed in fleet vehicles.

Selecting an alternator that complies with the vehicle manufacturer's requirements reduces the risk of battery charging problems, voltage drops, or incorrect controller operation, which translates into more predictable vehicle operation in daily use.

Expansion of the charging system and related components

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