Audi A4 B7 Driver's Door Window Lifter Motor Front Right O/S 8E2959802B

Audi A4 B7 Driver's Door Window Lifter Motor Front Right O/S is an original component from the Window regulators and motors group, designed to control the movement of the driver's side window. It enables smooth, stable operation of the window lifting and lowering mechanism, ensuring ease of use and proper functioning of the door's electrical system.

Specifications and technical data

• SKU: RHD-8E2959802E
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E2959802E
• Substitutable numbers: 8E2959802E, 8E2 959 802 E
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Application and function in Audi A4 B7

The presented motor operates in the front right door on the driver's side, responsible for driving the window lifter mechanism. It is a component that works with the vehicle's electrical system and the door control panel, allowing the driver to control the window position while driving or when the vehicle is stationary.

As a part dedicated to a specific mounting position in the body, this component is structurally matched to the geometry of the Audi A4 B7 door, which facilitates installation and ensures proper positioning relative to the guides and the window frame.

Construction and performance parameters

The window lifter motor belongs to the Window regulators and motors group, which are components responsible for precise control of window positions in the doors. The electrical design used enables compatibility with the factory control system, maintaining the appropriate torque and operating speed characteristics required for this body model.

The original design ensures proper electrical connectors, placement of mounting points, and compatibility with the factory lifter mechanism. As a result, the component can be used as a replacement for a damaged motor without the need for installation modifications or interference with the door structure.

Condition, selection, and installation

The offered motor is a used part, which in practice means the possibility of an economical repair of the window lifting system while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard verification of the door's electrical installation and the mechanical condition of the lifter guides and cables so that the newly installed component operates under proper conditions.

It is worth basing the selection of parts on vehicle identification data and manufacturer numbers, which helps avoid installation mismatches. A properly selected window lifter motor reduces the risk of overloads, window jams, and errors in the operation of the comfort control module.

Benefits of using an original window lifter motor

• Compatibility with Audi installation – maintaining the factory operating parameters of the door electrical system.
• Proper fit to the driver's side door structure, without the need for mounting modifications.
• Stable operation of the window lifting mechanism, reducing the risk of jams and uneven movement.
• Possibility of economical repair of the window system while maintaining original build quality.

Audi window regulators and motors – expansion and modernization

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

More about the cost-effectiveness of purchasing used components

When choosing used electrical and mechanical components for a car, it is worth knowing the principles of selection by manufacturer numbers and the real cost differences compared to new parts. You can read more about this approach, using key drive components as an example, in the article: Why it is worth buying used gearboxes and engines – facts instead of myths.