BMW Mini Cooper One R55 R56 R57 Front Windscreen Wiper Motor 8377427

The BMW Mini Cooper One R55 R56 R57 Windscreen Wiper Motor is an original part from the Wiper Motors and Linkages group, designed for the front windscreen in Mini models R55, R56, and R57. It ensures stable operation of the wiper mechanism, contributing to safe visibility in challenging weather conditions. This is a solution for users seeking factory fitment and proven construction over random aftermarket replacements.

Specifications and technical data

• SKU: rhd-7138790-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7138790
• Substitutable numbers: 61617138790, 17138790, 8377427, 61614848622, 4848622, EM, 7138790
• Location on the vehicle: Front
• Category: Wiper Linkages, Transmissions & Motors

Purpose and Fitment for Mini

The presented wiper motor has been specifically designed for the front windscreen in BMW Mini Cooper and One models of the R55, R56, and R57 generation. Its construction matches the factory solutions used by the manufacturer, ensuring correct wiper arm positioning, proper operating geometry, and compatibility with original body hardware.

This component belongs to the Wiper Motors and Linkages category, meaning it is intended for direct integration with the linkage mechanism responsible for moving the wiper blades across the windscreen. Such precise fitment minimizes the risk of incorrect installation and simplifies servicing.

Construction and Performance Parameters

The Mini front windscreen wiper motor is constructed as a compact drive unit that transfers torque to the wiper linkage system. The integrated gearbox provides adequate force and smooth motion, enabling stable operation across various wiper speed settings. The electrical system is prepared for integration with the factory Mini wiring harness, allowing for the preservation of standard control functions from the steering column stalk.

Proper housing sealing and mounting methods help protect the motor's interior from moisture and contaminants, which is crucial for the longevity of the entire system. Consequently, this part performs well in daily use, even under intensive operation in rain or snow.

Condition, Origin, and Benefits of Choosing a Used Motor

The offered wiper motor is a used part, sourced from a dismantled Mini vehicle. Choosing an original, used component allows for factory-perfect fitment to the body and electrical system while reducing repair costs compared to new parts. This is a particularly beneficial solution for servicing older Mini models where a sensible balance between price and quality is important.

If you want to better understand how to safely choose components from the aftermarket, it's worth reading the expert guide on our blog: Why Buy Used Gearboxes and Engines – Facts Instead of Myths. The principles of selection by OEM numbers and practical examples described there can be successfully applied to components like wiper motors.

Installation and Operation in the Wiper System

The Mini front windscreen wiper motor is ready for installation at the factory mounting points in the scuttle panel. After correct connection to the electrical system and linkage arms, full functionality of the windscreen cleaning system can be restored. The proper operation of this component directly impacts:

• the driver's field of vision clarity during precipitation,
• uniform movement of the wiper blades across the entire windscreen surface,
• stable operation of the working modes (continuous, intermittent, fast).

By maintaining the original Mini design concept, the motor works in conjunction with the vehicle's factory electrical protection systems, reducing the risk of overloads and improper system operation.

Alternatives in the Wiper Motors and Linkages Category for Mini

If you are also looking for other Mini Wiper Motors and Linkages for your car, check out our dedicated offer: Mini Wiper Motors and Linkages. There you will find various types of drive and mechanical components that will allow you to comprehensively restore the wiper system in your car.

Summary

The BMW Mini Cooper One R55 R56 R57 Windscreen Wiper Motor is an original component from the wiper motors and linkages category, designed for installation at the front of the vehicle. It ensures proper operation of the windscreen cleaning system while maintaining factory fitment to the Mini's construction. It is a practical choice for drivers who want to restore wiper functionality by using a part consistent with the manufacturer's solutions.