Audi A6 C6 Electric Window Motor Regulator Rear Left N/S 4F0959802A

Audi A6 C6 Electric Window Motor Regulator Front Left N/S is an original component from the Window regulators and motors group, designed for precise operation of the driver's side window in Audi models. This used motor ensures a factory-fit, maintaining proper compatibility with the window regulator mechanism and the vehicle's electrical system. It is a practical solution for drivers looking to restore the smooth operation of the electric window control without modifying the door structure.

Specifications and technical data

• SKU: 4F0959801A
• Mark: Audi
• Condition: Used
• OEM Part Number: 4F0959801A
• Substitutable numbers: 4F0959801A, 4F0 959 801 A
• Location on the vehicle: Rear, Left
• Part type: Window Motor
• Category: Window Motors & Regulators

Purpose and vehicle placement

The presented motor operates in the driver's door area, in the front zone, on the left side of the vehicle. It is responsible for driving the window regulator mechanism, ensuring smooth raising and lowering of the window using the factory buttons in the cabin. Thanks to its correct placement on the vehicle, it maintains compatibility with the original mounting and guide geometry, which facilitates installation and subsequent operation.

Construction and function in the window lifting system

The motor works with the window regulator mechanism, transmitting torque to the components responsible for window movement. The electrical design is adapted to the Audi installation, which allows for stable operation under typical operating conditions. This component is part of the system responsible for:

• controlling the window movement up and down from the door panel,
• maintaining the proper operating speed of the regulator,
• cooperating with the vehicle's factory electrical safety features.

Benefits of using an original Audi motor

Using an original motor in the Audi A6 C6 allows you to maintain the consistency of the entire window lifting system. Factory fitment reduces the risk of installation problems, improper window closing, or excessive play in the mechanism. A used OEM component is also a cost-effective solution compared to new replacements, while maintaining compatibility with the electrical system and door controls.

Application in service practice

The driver's side window motor is one of the most frequently used components in daily driving, which is why its efficiency has a direct impact on vehicle comfort. Replacing it with an original, used component allows you to restore proper window operation without the need to modify harnesses or mounts. This solution is particularly useful in situations where the existing drive has worn out, stops halfway, or operates unevenly.

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 drives, control modules, or complete lifting mechanisms, check the available parts in the Audi Window regulators and motors category.

To better plan your repair budget and consciously compare the purchase of a used motor with other components, it is worth reading the guide describing the real differences between new and used drive components – you will find them in the article Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses, among other things, selecting parts by OEM numbers and the approach to the quality of second-hand components.