Audi A4 B6 Rear Door Window Lifter Regulator Motor Right O/S 8E0959802A

Audi A4 B6 Rear Door Window Lifter Regulator Motor Right O/S is a component from the Window regulators and motors category, designed for operating the rear right window in the Audi A4 B6 generation body. It ensures stable operation of the window lifting and lowering mechanism, which translates into ease of use and proper window closing during daily operation.

Specifications and technical data

• SKU: 8E0959802A
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0959802A
• Substitutable numbers: 8E0959802A, 8E0 959 802 A
• Location on the vehicle: Rear, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented motor is designed to work in the rear right part of the body, where it is responsible for driving the passenger door window regulator mechanism. Its task is to precisely control the movement of the window up and down, while maintaining the appropriate speed and smoothness of operation, which is important for both driving comfort and cabin sealing.

Thanks to its proper fit to the Audi A4 B6 door system, the component works with the factory electrical installation and window controls, allowing the original functionality of the vehicle to be maintained without the need for modifications.

Construction and fitment for Audi A4 B6

The window regulator motor is structurally prepared for installation in the rear right door, taking into account the geometry of the guides and mounting points in the Audi door. The appropriate arrangement of mounts facilitates the seating of the component in the factory mounting holes, which reduces work time and limits the risk of installation errors.

Key functional features of this component include:

• adaptation for operation in the rear right zone of the body,
• compatibility with the electric window control in the Audi A4 B6,
• maintenance of the original window opening and closing functionality.

Benefits of using an original Audi solution

Using a window regulator motor dedicated to Audi allows for maintaining the consistency of the electrical and mechanical system in the door. Appropriate operating parameters, such as torque and operating speed, are matched to the weight of the window and the characteristics of the guides, which limits overloads and reduces the risk of jamming.

For the user, this means:

• stable window operation in daily use,
• proper window closing, essential for interior acoustics and protection against weather conditions,
• maintaining the convenience of operation from the factory control buttons.

Component condition and service application

The offered motor comes from the used parts group, which makes it an attractive solution for maintenance repairs when the priority is cost optimization while maintaining functionality. This type of component will work well both when replacing a damaged window drive and when restoring the efficiency of the entire window opening system in the rear door.

Due to its dedicated placement in the vehicle, the component is particularly useful in situations where symptoms occur such as the window stopping halfway, no reaction to control buttons, or uneven operation of the mechanism in the rear right door.

Audi window regulators and motors – expansion and service

If you are planning a comprehensive repair or upgrade of the door and window area in your Audi and need other elements from the same group, such as window drives, guide mechanisms, or control modules, check the available parts in the Audi window regulators and motors category.

Service knowledge and vehicle operation

When planning repairs of the electrical system and drive components in a car, it is worth considering the general condition of the power unit and installation to avoid unforeseen costs. A good supplement to knowledge about typical design problems can be an article dedicated to selected models, such as the guide on faulty BMW E90 engines and their impact on the operating budget, which shows how important conscious diagnostics and repair planning are.