The Audi A4 B7 Left Rear Window Motor is a component from the Window Regulators and Motors category, designed to operate the rear left window in your Audi. It enables smooth control of window raising and lowering, restoring full functionality to the factory power window system. This is a practical solution when the existing window drive is operating unstably or has stopped working altogether.
Specifications and technical data
- SKU: 8E0959801E
- Mark: Audi
- Condition: Used
- OEM Part Number: 8E0959801E
- Substitutable numbers: 8E0959801E, 8E0 959 801E, KD
- Location on the vehicle: Rear, Left
- Category: Window Motors & Regulators
Vehicle Application and Placement
The presented motor is designed for installation in the area of the rear left window. It is responsible for driving the window lifting and lowering mechanism, working in conjunction with the factory regulator and the vehicle's electrical system. Its proper placement on the vehicle ensures correct window operation on the rear left side of the body, which is important for both passenger comfort and vehicle safety.
Technical and Functional Characteristics
The window motor belongs to the group of components responsible for precise window movement control. It works with the factory control system, responding to signals from the buttons in the doors or the driver's panel. The design intended for Audi allows for maintaining appropriate operating speed, smooth movement, and the correct torque, essential for trouble-free window closing and opening under various operating conditions.
As a component from the Window Regulators and Motors category, the motor is a crucial part of the overall comfort system. A properly functioning window drive contributes to body sealing, reduction of external noise, and convenience in daily vehicle use, especially during frequent window operation when stationary or in city traffic.
Benefits of Using an Original Window Motor
Using a dedicated window motor for the Audi A4 B7 allows for maintaining factory fitment with the door's electrical and mechanical installation. Appropriate mounting points, correct rotation direction, and compatibility with the control system minimize the risk of installation problems and subsequent failures. This is particularly important for moving parts, where improper fitment can lead to window jamming or mechanism overload.
A used component of this type offers a sensible compromise between cost and functionality. It allows for restoring the window system's operability while maintaining original operating characteristics, without the need to invest in more expensive replacement solutions. For many users, this is an effective way to repair a fault while maintaining compliance with the vehicle's factory specifications.
Practical Installation and Operational Tips
When replacing the window motor, it is recommended to pay attention to:
- correct placement on the vehicle (rear – left side),
- the condition of electrical connectors and the wiring harness,
- smooth operation of the window lifting mechanism after installation,
- correct operation from the control buttons on the driver's and passenger's sides.
It is also a good practice to check the condition of the window guides and seals – a functional motor operates optimally when the entire system is not excessively loaded by worn mechanical components.
Audi Window Regulators and Motors – Selection and Additional Information
If you are looking for other Audi Window Regulators and Motors, please visit our dedicated subpage where you will find a wide selection of parts tailored for various Audi models: Audi window regulators and motors.
When selecting electrical and drive components for your car, it is advisable to follow proven procedures for identification based on manufacturer markings and vehicle specifications. Issues related to the purchase of used drive components, their cost-effectiveness, and verification methods are discussed in detail in the guide: Why Buy Used Gearboxes and Engines – Facts Instead of Myths. Although it primarily concerns larger components, the principles presented there also help in making informed choices about other used car parts.
