MINI Cooper One R50 R52 Petrol W10 Alternator Generator 110A 7550997 7550319

MINI Cooper One R50 R52 Petrol W10 Alternator Generator 110A is an original charging system component designed for W10 petrol engines in MINI Cooper One R50 and R52 models. It ensures a stable power supply for the vehicle's electrical system and proper battery charging at a load of up to 110A, which is crucial for the reliable operation of all onboard systems. This solution is dedicated to a specific engine configuration and fuel type, making it easier to select the correct alternator.

Specifications and technical data

• SKU: 7550319-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7550997
• Substitutable numbers: 12317550997, 7550997, 123175114981231751542612317523897, 751149875154267523897, 7550319
• Fuel type: Petrol
• Category: Alternators & Generators

Purpose and compatibility

The presented alternator belongs to the Alternators and generators category and has been designed for MINI vehicles with a W10 petrol engine. The design, adapted for petrol-powered engines, guarantees proper charging parameters under typical urban and extra-urban operating conditions. By using an original MINI solution, compatibility with the factory electrical installation and engine management system is maintained.

Operating parameters and vehicle function

The 110A capacity alternator is adapted to support the extensive electrical system of modern MINI Cooper One versions, including consumers such as lighting, comfort systems, safety systems, or additional equipment. Stable charging voltage reduces the risk of power drops, starting problems, and premature battery wear. The appropriately selected current characteristic allows for safe operation at both low and high engine speeds.

Application in the W10 petrol engine

W10 petrol engines in the MINI Cooper One R50 and R52 require an alternator with precisely selected electrical and mechanical parameters. Using a dedicated generator reduces the risk of improper charging voltage, excessive load on the accessory belt, and incorrect interaction with the engine control system. Proper selection of the alternator has a direct impact on:

• the stability of the engine operation when electrical consumers are switched on,
• the service life of the battery and accessory components,
• trouble-free starting in various temperature conditions,
• the overall reliability of the vehicle's electrical system.

Characteristics of the used product

The offered alternator is a used item, which in practice means it comes from disassembly and may show signs of previous use. This type of component is an attractive option for users looking for a factory solution at a more favorable price than a new replacement. In the case of alternators for MINI, it is important to verify the condition of the connectors, the pulley, and the general condition of the housing and mounts before installation, which allows for trouble-free installation in the vehicle.

Alternator selection and technical support

When choosing an alternator for a MINI Cooper One R50/R52, it is worth paying attention to compatibility with the engine type, fuel type, and current parameters. Available part numbers and interchangeable numbers are also helpful, allowing for precise identification of the component in the manufacturer's catalogs. In case of doubt, a good solution is to compare the alternator design with the element currently installed in the vehicle, particularly regarding mounts, plugs, and pulley diameter.

If you are planning a comprehensive repair or upgrade of the engine area in your MINI and need other elements from the same group, such as alternators with different capacities, generators for other engine versions, or compatible charging accessory elements, check the available parts in the Mini alternators and generators category.

For drivers interested in a broader context of engine accessory operation and the impact of part quality on engine durability, the guide article on maintaining engine accessories in popular Mercedes-Benz C-Class and E-Class models, which discusses practical principles for selecting and servicing key components, may be helpful.