Renault Trafic II Opel Vivaro A 2.0 DCI Alternator Generator 8200404459

Visual condition of the part

The product shows signs of use visible in the photos.

Renault Trafic II Opel Vivaro A 2.0 DCI Alternator is a component from the Alternators and generators category, designed for the charging system in commercial vehicles. It is responsible for providing stable power to the electrical system and charging the battery in the 2.0 DCI diesel engine, which is crucial for the reliable operation of the vehicle. This used OEM component is a technical solution that allows for an economical yet professional repair of the electrical system.

Specifications and technical data

• SKU: 8200404459
• Mark: Renault
• Condition: Used
• OEM Part Number: 8200404459G-1
• Substitutable numbers: 8200404459G, 8200 404 459 G
• Tire profile: 65535
• Category: Alternators & Generators

Purpose and function in the vehicle

The alternator used in Renault Trafic II and Opel Vivaro A 2.0 DCI models is a key element of the charging system, working in conjunction with the diesel engine and the onboard electrical installation. Its task is to convert mechanical energy from the crankshaft into electrical energy, which is necessary to power control units, lighting, comfort systems, and to maintain the proper battery charge level.

A properly selected alternator ensures:

• stable voltage across the entire engine speed range,
• trouble-free starting during frequent urban use,
• adequate power reserve for additional electrical consumers.

Technical characteristics and fitment

The presented alternator comes from the Alternators and generators family, meaning it has been designed specifically for operation in the demanding conditions of commercial vehicle use. The construction is adapted to the loads typical for the 2.0 DCI engine, including frequent starts, idling, and long-term driving under full load.

The component has a dedicated OEM part number and interchangeable numbers, which facilitates clear identification and verification of compatibility with a specific vehicle equipment version. This allows for precise matching of the alternator to the existing electrical harness, mounts, and engine accessories, minimizing the risk of installation issues.

Condition, origin, and benefits of choosing a used alternator

The offered alternator is a used component, sourced from dismantling, which allows for a significant reduction in repair costs compared to purchasing a new unit. At the same time, the operating characteristics remain consistent with the manufacturer's factory specifications, as this is an OEM segment part rather than a replacement with unknown parameters.

Choosing a used alternator is also a real support for the circular economy and waste reduction. If you would like to learn more about the impact of such decisions on the environment and your household budget, it is worth reading the article Circular economy in your garage – how choosing used parts from dismantling really supports environmental protection and your wallet?.

Practical aspects of installation and operation

The alternator designed for the Renault Trafic II and Opel Vivaro A 2.0 DCI is structurally prepared to work with the factory accessory drive system (belt, tensioner, pulleys) and the standard electrical installation. Proper mounts and electrical connectors allow for installation in place of the worn unit without the need for structural modifications, which shortens service time and reduces the risk of installation errors.

A properly selected alternator influences:

• the stability of engine control units and safety systems,
• reduced battery load in difficult operating conditions,
• a reduction in the risk of voltage drops when using many electrical consumers.

Expanding the charging system in Renault vehicles

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