MINI Cooper One R55 R56 R57 R57 R58 LCI Alternator Generator Petrol 7575650

The MINI Cooper One R55 R56 R57 R57 R58 LCI Alternator is an original part from the Alternators and Generators group, designed for LCI facelifted MINI R-series gasoline engines. This used OEM component ensures proper battery charging, stable power supply to the electrical system, and compliance with the vehicle's factory specifications.

Specifications and technical data

• SKU: 7575650
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7575650
• Substitutable numbers: 7575650, 12317575650, 7575873, 7619254, 12317575873, 12317575872, 7575872, 12317562388, 7562388, 12317574365, 7574365, 12317553009, 7553009
• Fuel type: Petrol
• Category: Alternators & Generators

Application and Compatibility

The presented alternator is structurally adapted for LCI facelifted MINI Cooper and One models of the R55, R56, R57, and R58 generation with gasoline engines. By maintaining the factory mounting geometry and being specifically designed for gasoline-powered units, the component works seamlessly with the original engine accessories, drive belt, and control system.

As a part from the Alternators and Generators category, it is engineered to operate in the demanding thermal conditions of the engine bay, ensuring proper charging characteristics across the full RPM range.

Construction and Functional Parameters

The MINI alternator for the R-series is a classic AC generator with a built-in rectifier and voltage regulator, adapted for the vehicle's onboard electrical system. The design includes:

• a housing adapted for mounting in the typical position for MINI gasoline engines,
• an integrated voltage regulator that communicates with the vehicle's electronics,
• an amperage output matched to the factory electrical equipment.

This solution allows for maintaining stable voltage in the electrical system, which is crucial for the correct operation of control units, safety systems, and comfort features.

Benefits of Using an Original MINI Alternator

Using an original alternator in a MINI R-series offers a range of practical benefits:

• Full Integration with the Electrical System – compatibility with factory charging control and vehicle electronics communication is maintained.
• Proper Mechanical Fit – no modifications to mountings, wiring, or belt drive accessories are required.
• Stable Battery Charging – correct operation in typical urban and highway conditions, even under high electrical load.
• Reduced Risk of Errors and Fault Messages related to incorrect charging voltage.

A used OEM part is a sensible choice for users who want to restore the charging system's functionality while maintaining factory operating parameters at a lower cost than a new part.

Condition, Verification, and Part Selection

The alternator is offered as a used part, meaning it comes from disassembly and is intended for reinstallation after prior verification of its compatibility with a specific vehicle. Before purchasing, it is advisable to compare the markings with the existing component and check if your MINI gasoline engine belongs to the LCI facelifted R-series.

For ease of selection, dedicated identifiers such as SKU and OEM Part Number are used, and interchangeable numbers are available to help confirm compatibility with various equipment variants. Manufacturer information is provided in the Brand parameter, while the product's Condition and its suitability for Fuel Type units define its characteristics.

MINI Alternators and Generators – Expansion and Service

If you are planning a comprehensive repair or engine area upgrade for your MINI and need other parts from the same group, such as additional generators, tensioners, or mounting brackets, check the available parts in the MINI Alternators and Generators category.

If you are simultaneously considering refreshing your car's interior and are interested in economically improving its interior quality using second-hand parts, it's worth reading the guide Premium Interior for Half the Price: Used Seats, Steering Wheels, and Multimedia, which will help you plan further vehicle modifications.