Mini Cooper R50 R53 Rear Left Side Window Glass Black AS3 Trim N/S 7111645

The Mini Cooper R50 R53 Rear Left Side Window AS3 is an original part from the Automotive Glass group, designed for installation on the rear left side of the body. Thanks to its precise fit to the Mini body and a subtle black frame finish, this window helps maintain the vehicle's consistent styling and proper functional parameters.

Specifications and technical data

• SKU: 7111645
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7111645
• Substitutable numbers: 51367111645, 7111645, 34428094846, 8094846, 34427846806, 7846806
• Location on the vehicle: Rear, Left
• Color: Black
• Category: Car Glass

Purpose and Fit for Mini

The rear left side window has been specifically designed for the Mini Cooper R50 and R53 models, taking into account the characteristic body geometry and requirements for chassis rigidity. Its placement on the rear left side of the vehicle ensures proper interior illumination while maintaining adequate lateral body stiffness, which is important for both driving comfort and safety.

The black edge of the window harmonizes with factory seals and trim, ensuring a consistent visual line characteristic of Mini after installation. The appropriate glass profile facilitates correct seating in the frame and cooperation with body elements, minimizing the risk of stress and leaks.

Technical Characteristics of AS3 Glass

The AS3 designation indicates a special type of glass used in automotive applications, intended for selected side and rear windows. This type of glass is designed for appropriate mechanical strength and correct light transmission, in compliance with requirements for windows installed outside the driver's direct field of vision. The construction of AS3 glass allows for comfortable vehicle use while reducing glare and improving interior visibility.

In practice, this means that the rear left side window in the Mini Cooper R50 R53 provides stable performance in daily use, withstanding typical operational loads such as temperature changes, body vibrations, and atmospheric factors.

Color and Body Integration

The black finish allows for an aesthetically pleasing connection between the window and the door frame or side body panel, without visible contrasts or shade differences. This type of coloring is particularly beneficial for Mini, where the line of windows and pillars is a significant element of the entire body's styling.

The neutral, dark border of the window also helps to reduce the "framing" effect from the interior, improving the visual coherence of the cabin. As a result, replacing a damaged window with this part does not disrupt the car's factory character, and the vehicle retains the original appearance of its side body.

Condition, Origin, and Practical Application

This part comes from the Mini brand and belongs to the Automotive Glass group, which means it maintains factory geometry and compatibility with the body structure. As a used window, it is a sensible choice for post-accident repairs, replacement after mechanical damage, or during body restoration when fit and compliance with the original manufacturer's design are a priority.

In practice, the rear left side window is suitable for both standard replacement of a damaged part and for phased vehicle reconstruction where maintaining proper lateral stiffness and correct fit with seals and interior trim elements are important.

Expanding the Glazing Area in Mini

If you are planning a comprehensive repair or upgrade of the side glazing area in your Mini and need other parts from the same group, such as front side windows, rear side windows, or additional body glazing, check the available parts in the Mini Automotive Glass category.

For drivers interested in the broader context of compact hatchback modernization, including the impact of component replacement on vehicle comfort and character, an article describing the evolution of Volkswagen's sporty models may be helpful – you can find it here: Hot-Hatch Legend: The Evolution of the VW Golf GTI from Mk1 to Mk8 – Structural Changes and VW Car Parts.

If you are considering a wider use of used parts for repairs or modifications to your car and want to be better prepared to choose the right components, it is worth reading the guide on common mistakes when buying second-hand items: Buying Used Car Parts • Common Mistakes When Choosing Parts for Tuning.