VW Volkswagen Passat B6 36 3C Window Regulator Motor Rear Left N/S 1K0959795L

VW Volkswagen Passat B6 36 3C Window Regulator Motor Rear Left N/S is an original component from the Window regulators and motors group, designed for operating the rear left window in the B6/3C generation Passat body. It is a practical solution for users who want to restore full functionality of the electric window lift while maintaining factory performance parameters.

Specifications and technical data

• SKU: 1K0959703AB
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K0959703AB
• Substitutable numbers: 1K0959703AB, 1K0 959 703 AB, 3AA 959 703 B, 3AA959703B, 1K0959795L, 1K0 959 795 L
• Location on the vehicle: Rear, Left
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The rear left window motor is responsible for precise control of the window movement in the rear passenger door on the driver's side. The component works with the window regulator mechanism, ensuring smooth opening and closing of the window from the door control panel and the driver's console. Thanks to the factory design, the correct operating speed, smooth operation, and compatibility with the vehicle's electrical system are maintained.

The vehicle placement defined as rear – left side allows for unambiguous identification of the mounting position and reduces the risk of errors when selecting parts. This is particularly important for repairs where quick replacement and minimizing vehicle downtime are essential.

Construction and fitment for the Passat B6

The motor has been designed specifically for the Passat B6/3C platform, which translates into correct mounting points and matched electrical connectors. This means a plug-and-play installation – without the need for wiring modifications or interference with the door structure. Using an original solution from the Volkswagen range allows for maintaining consistency with the factory comfort system and body electronics.

The component belongs to the Window regulators and motors group, making it optimized for working with the factory window regulator mechanism, both in terms of torque and operating characteristics in extreme positions.

Benefits of using an original motor

Using a dedicated rear left window motor in the Passat B6 provides a number of practical benefits:

• maintaining factory functionality of window control from inside the vehicle,
• proper cooperation with the electrical system and comfort modules,
• appropriate mechanical fit to the door structure,
• reducing the risk of incorrect window operation (jamming, lack of response, uneven movement).

This solution is particularly recommended for repairs following motor failure, mechanical damage to the regulator, or window operation problems resulting from wear and tear.

Condition and use in repairs

The offered component is used, which makes it an attractive cost-effective alternative to new parts, while maintaining the manufacturer's original design. This type of part will work well both for standard replacement of a worn-out motor and for post-collision repairs, when it is necessary to rebuild door functionality and restore full window operation.

Before installation, it is recommended to perform a standard verification of the electrical system and the regulator mechanism to rule out additional damage affecting the operation of the newly installed motor.

Repair expansion and selection of related components

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

For drivers interested in a broader context of operation and typical faults in popular models, a guide regarding BMW 3 Series power units may be helpful, available in the article: Faulty BMW E90 engines – a practical guide to problematic units. Although it concerns a different brand, it shows how to consciously approach diagnosis and repair costs in mid-range cars.