Mini Cooper One F55 Window Lifter Rear Left N/S 7490207

Mini Cooper One F55 Rear Left Window Regulator is an original part from the Window Regulators and Motors group, designed for precise operation of the rear left door window. Specifically designed for Mini models, it ensures stable operation of the window lifting and lowering mechanism and proper window guidance within the door frame. This is a practical service solution for users who want to restore full functionality to the driver's side rear window.

Specifications and technical data

• SKU: 7490207-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7490207
• Substitutable numbers: 51357490207, 7490207, 51357409359, 7409359, 7320281
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Purpose and Function in the Vehicle

The window regulator is installed in the rear left part of the body, responsible for the smooth movement of the window within its guides. The component works with the factory Mini control system, ensuring correct response to signals from the door control buttons and the driver's panel. The appropriate mounting geometry allows for correct window alignment with the seals, which reduces the risk of wind noise and leaks.

Compatibility and Fit for Mini

As a part designed for the Mini brand, the regulator has been developed with the specific door construction of the Cooper One F55 model in mind. The correct placement of mounting points and the proper shape of the guides facilitate installation in the original technological openings, without the need for bodywork modifications. Using a dedicated part from the Window Regulators and Motors group allows for maintaining the original operating parameters of the window mechanism.

Performance Characteristics and Advantages

The window regulator is responsible for stable glass panel guidance, which is important for both driving comfort and safety. A properly functioning mechanism:

• ensures smooth, jam-free window lifting and lowering,
• reduces stress on window mounts and seals,
• helps maintain proper acoustic and water tightness of the door,
• minimizes the risk of glass damage due to misalignment in the guides.

By using an original solution designed for Mini, the window control system retains the operating characteristics intended by the manufacturer, which is crucial for the daily use of the vehicle.

Condition, Origin, and Service Aspect

The offered part is a dismantled component from a vehicle and is designated as a used Mini component. It is a practical option for users seeking a factory part at a reasonable budget, while maintaining compatibility with the door construction and electrical system. Choosing an original regulator from this group helps reduce the risk of fitment issues, which are common with universal aftermarket replacements.

Mini Window Regulators and Motors – Expansion and Service

If you are planning a comprehensive repair or upgrade of the door and window area in your Mini and need other parts from the same group, such as window lifting mechanisms, electric drives, or guides, check the available parts in the category Mini Window Regulators and Motors.

Service Knowledge and Operation

When working with drive systems and operating premium segment cars, it is beneficial to be aware of common design weaknesses. An example is the drive units in popular models of related brands, which can incur high service costs. You can find more information on this topic in the article BMW E90 Engine Failures: Find Out What Can Ruin Your Budget, which helps in better planning vehicle maintenance and repairs.

For drivers interested in a conscious approach to vehicle operation and thoughtful use of dismantled parts, valuable information on the environmental impact and performance of such solutions can be found in the guide Eco-Tuning in Practice: How to Increase Performance While Reducing Carbon Footprint with Recycled Parts. It allows for viewing used components, such as window regulators, from the perspective of efficiency and sustainable operation.