Renault Master III Opel Movano B 2.3 DCI CDTI Alternator Generator 231001822R

Renault Master III Opel Movano B 2.3 DCI CDTI Alternator is an original component from the Alternator and generator parts category, designed for vehicles with a diesel engine. This used sub-assembly ensures a factory-fit, maintaining the correct operating parameters of the electrical system in vehicles equipped with the 2.3 DCI/CDTI diesel engine.

Specifications and technical data

• SKU: 231001822R
• Mark: Renault
• Condition: Used
• OEM Part Number: 231001822R
• Substitutable numbers: 231001822R, 4420658, 95521357, A003TX0481
• Fuel type: Diesel
• Category: Alternator & Generator Parts

Purpose and compatibility

The presented alternator is designed as a component of the charging system in Renault Master III and Opel Movano B vehicles with a 2.3 DCI/CDTI engine. The OEM design guarantees proper positioning relative to engine accessories, correct interaction with the drive belt, and compatibility with the vehicle's factory electrical system.

By using an original solution from the Alternator and generator parts category, the appropriate current characteristics are maintained, which translates into stable power supply for electrical consumers and proper battery charging under typical operating conditions for a commercial vehicle.

Technical and functional characteristics

The alternator is compatible with a diesel engine, meaning it is adapted to the loads typical of diesel units, including increased energy demand for advanced onboard electronics. The design is intended for operation in elevated engine compartment temperatures and at variable rotational speeds, ensuring stable charging parameters across the entire operating range.

Key advantages of this sub-assembly include:

• factory fit for the vehicle's powertrain and electrical system,
• preservation of the original charging system operating characteristics,
• direct installation in place of a worn-out alternator,
• adaptation to the specific operating requirements of commercial vehicles with diesel engines.

Condition, origin, and benefits of choosing a used alternator

The offered item is used, which allows for a significant reduction in repair costs while maintaining the manufacturer's original design. In practice, this means a favorable price-to-functionality ratio, especially for vehicles used intensively in local and long-distance transport.

Choosing an original alternator from dismantling is often the preferred solution when servicing older Renault Master III and Opel Movano B models, where the priority is to maintain the efficiency of the charging system with reasonable financial expenditure.

Installation tips and selection by part numbers

Before installation, it is recommended to verify the compatibility of the alternator with the vehicle based on the OEM part number and interchangeable numbers, as well as to compare the mounting design and electrical connectors with the component currently installed in the vehicle. This approach minimizes the risk of mismatch and reduces vehicle downtime.

Proper selection of the alternator is particularly important in vehicles with extensive bodywork (e.g., refrigerated trucks, service bodies), where the charging system operates under increased load. Correct part identification helps maintain voltage stability in the system and reduces the risk of electrical equipment failure.

Charging system expansion and related parts

If you are planning a comprehensive repair or upgrade of the charging system area in your Renault and need other items from the same group, such as alternator housings, voltage regulators, or mounting elements, check the available parts in the Renault alternator and generator parts category.

For vehicle repairs where new components are difficult to obtain or economically unjustified, it is worth considering the use of verified parts from dismantling. You can read more about this approach, its cost advantages, and practical aspects of part selection in the article: No parts at the dealership? How to handle repairs of older models using parts from dismantling.