BMW E64 Convertible Folding Top Rear Window Lifter Regulator Glazing 7154653

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E64 Convertible Folding Top Rear Window Lifter Regulator Glazing is an original window lifting mechanism component for the BMW 6 Series convertible, designed for installation in the rear part of the body. Designed as part of the Convertible soft tops and parts system, it ensures the correct operation of the window during the opening and closing of the roof. This solution is dedicated to users who expect stable mechanism performance and compliance with the manufacturer's factory standards.

Specifications and technical data

• SKU: 7154653-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7154653
• Substitutable numbers: 67616922652, 6922652, 54347154653, 54347152567, 54347154652, 7154653, 7152567, 7154652
• Location on the vehicle: Rear
• Category: Convertible Tops & Parts

Purpose and function of the rear window regulator

The rear window regulator in the BMW E64 is responsible for the smooth guidance and positioning of the window in the rear of the vehicle, synchronized with the operation of the soft top. This component works with other roof mechanism parts, ensuring proper cabin sealing and acoustic comfort while driving.

Thanks to a design consistent with BMW factory solutions, the regulator maintains the correct window guidance geometry, which reduces the risk of misalignment, excessive play, or improper closing. This is particularly important in convertibles, where the precision of window operation has a direct impact on the tightness of the entire roof system.

Benefits of using an original BMW component

Using an original rear window regulator in the BMW E64 allows for maintaining the structural integrity of the entire roof mechanism. The component has been designed for the specific geometry of the convertible body, thanks to which it:

• ensures proper fitment to the mounting points in the rear of the vehicle,
• maintains stable window guidance throughout the full range of motion,
• reduces the load on the window and seals during soft top operation,
• supports the preservation of factory sealing parameters and user comfort.

For the user, this means more predictable, quiet mechanism operation and a lower risk of additional faults resulting from component mismatch.

Installation characteristics and placement

The regulator is intended for installation in the rear of the vehicle, within the soft top mechanism assembly zone. The placement on the vehicle is specified as rear, which facilitates proper component identification when planning repairs or replacements.

The element is part of the system responsible for the interaction between the window and the roof structure, which is why it is worth paying attention to compatibility with the convertible body version when selecting it. A properly selected regulator allows for reduced installation time and avoids additional modifications or adjustments to the mounts.

Product condition and practical application

The offered rear window regulator is a used component, which allows for an economical restoration of the mechanism's efficiency in the BMW E64 while maintaining the original design. This type of solution is often chosen for convertible repairs, where new parts can be difficult to obtain or significantly more expensive.

The regulator will work well both for a typical replacement of a worn-out mechanism and for broader work related to soft top service, e.g., after a collision or long-term operation in demanding conditions.

Part selection and additional technical information

The element has a dedicated OEM part number and associated replacement numbers, which facilitates precise identification in service catalogs and part selection systems. This allows you to verify compatibility with a specific BMW E64 configuration, minimizing the risk of purchasing an incorrect component.

If you are planning a comprehensive repair or upgrade of the roof and window area in your BMW and need other elements from the same group, such as guides, support mechanisms, or seals, check the available parts in the BMW convertible soft tops and parts category.

In case of doubts regarding the choice between new and used parts, it is worth reading the guide describing the differences in costs, durability, and availability – you will find them in the article Car parts – new or used? We compare costs, quality, and durability, which helps to consciously plan vehicle repairs.