VW Volkswagen Polo 6R Rear Window Regulator Crank Mount Left N/S 6R0839039

The Rear Left Window Regulator Bracket for VW Polo 6R is an original part from the Window Regulators and Motors group, designed for installation in the rear left part of the body. It ensures proper guidance and stable mounting of the crank mechanism, which translates to smooth window operation and correct user comfort in a Volkswagen vehicle.

Specifications and technical data

• SKU: 6R0839039
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 6R0839039
• Substitutable numbers: 6R0839039, 6R0 839 039
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Purpose and Function of the Component

The presented window regulator bracket has been specifically designed for the rear left side of the body in the Volkswagen Polo 6R generation model. It is responsible for the stable seating of the window regulator within the door structure, which is crucial for maintaining the correct geometry of the window's travel and even load distribution during its raising and lowering.

Thanks to its dedicated fit for a specific body model, the component works with the factory crank mechanism, minimizing the risk of play, jamming, or window misalignment. This solution allows for the restoration of correct window lifting system operation after damage to the original mounting.

Compatibility and Fit for VW Polo 6R

The bracket is a part developed with the door construction of the Volkswagen Polo 6R in mind, meaning it maintains factory mounting points and the correct position of the regulator relative to the window guides. This fit reduces the need for additional modifications and facilitates installation in workshop or service conditions.

Its original origin from the Volkswagen range helps maintain consistency with other door components, such as the mounting plate, guides, and seals. This avoids problems typical of aftermarket parts with universal geometry, which may require adjustments or cause improper window operation.

Characteristics of the Used Component

The component comes from a used vehicle, making it a cost-effective solution for repairing the window mechanism in an older Polo 6R. A used component allows for the preservation of the original structural specification of the door, which is important when aiming to maintain the factory assembly standard.

Choosing an original, used window regulator bracket is particularly attractive in situations where compliance with the factory design and cost reduction for repairs are priorities, while simultaneously maintaining the correct functionality of the window lifting system.

Benefits of Using an Original Regulator Bracket

Using this component allows you to:

• restore proper mounting of the window regulator in the rear left door,
• maintain correct window guidance without excessive play and vibrations,
• reduce the risk of recurring faults resulting from improper part fitment,
• maintain the structural consistency of the door with other original components.

For workshops and private users, this means stable, predictable window mechanism operation and easier diagnosis of potential future faults within the door area.

Repair Extension and Technical Knowledge

If you are planning a comprehensive repair or upgrade of the door and window area in your Volkswagen and need other parts from the same group, such as guides, mountings, or additional brackets, check the available parts in the Volkswagen Window Regulators and Motors category.

When planning more extensive service work, it is also worth expanding your knowledge about typical structural problems in popular models. For example, in the case of BMW 3 Series E90, some drive units have their characteristic weak points – their discussion can be found in the article Faulty BMW E90 Engines: Check What Can Ruin Your Budget!, which may be helpful in assessing the cost-effectiveness of repairs and further vehicle operation.