VW Volkswagen Passat B8 3G Window Regulator Lifter Rear Right O/S 3G9839462B

VW Volkswagen Passat B8 3G Window Regulator Lifter Rear Right O/S is an original component from the Window regulators and motors group, designed for operating the rear right window in the B8 generation Passat body. It is a practical solution for users who want to restore the smooth operation of the electric window lift while maintaining factory assembly and mechanism performance standards.

Specifications and technical data

• SKU: 3G9839462B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3G9839462B
• Substitutable numbers: 3G9839462B, 3G9 839 462 B
• Location on the vehicle: Rear, Right
• Part type: Window Regulator
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented window regulator is dedicated to installation in the rear right part of the body, in the passenger door area. It is responsible for the smooth guidance of the window in the tracks and for working with the electric drive controlled from the driver's panel or the door button. Using the correct component in this location allows for maintaining the proper geometry of the window's operation, reduces the risk of jamming, and minimizes the load on the window lift motor.

Construction and fitment for Volkswagen Passat B8

The window regulator has been designed specifically for the door architecture of the Passat B8, ensuring factory mounting points and compatibility with the original guide rail system. The design is intended to work with the factory window control motor, which facilitates installation and integration with the vehicle's electrical system. Such fitment reduces the need for modifications and allows for consistency with other window system components.

Benefits of using an original window regulator

Using a component from the Volkswagen brand allows for maintaining compliance with factory tolerances and mechanism operating parameters. In practice, this means:

• stable window guidance throughout the full range of motion,
• reduction of noise and vibration during opening and closing,
• proper cooperation with factory comfort control modules,
• easier diagnostics during future window system inspections.

For the user, this translates into predictable mechanism operation and the preservation of window ergonomics in accordance with the vehicle manufacturer's specifications.

Characteristics of the used component

The offered window regulator is a used part, which allows for reducing repair costs while maintaining the original design and fitment. This type of solution is particularly beneficial for maintenance repairs when the priority is to efficiently restore window functionality while keeping to a reasonable budget. A used component from the Window regulators and motors group can be a good choice wherever compatibility with the factory system and the ability to install it in place of a damaged part without additional modifications is important.

Technical support and part selection

When selecting a window regulator for the Passat B8, it is crucial to pay attention to the placement in the vehicle (rear, right side) and compatibility with the door construction of the given model. In case of doubt, it is worth comparing the structure of the part you have with the offered product or seeking advice from a technical consultant to avoid installation errors and ensure the proper operation of the entire window system.

If you are planning a comprehensive repair or upgrade of the side window area in your Volkswagen and need other elements from the same group, such as guides, lift motors, or complete mechanisms, check the available parts in the Volkswagen window regulators and motors category.

For drivers interested in a broader perspective on maintenance and potential repair costs for various models, the guide regarding problematic BMW E90 engines may be helpful, available in the article Troublesome BMW E90 engines: check what can ruin your budget!, which shows how a conscious approach to service affects long-term expenses.

If you are considering the choice between new and used components for future repairs, it is worth reading the cost and quality analysis in the material New or used? A comparison of costs and quality of car parts, which will facilitate decision-making when planning further maintenance of your Volkswagen.