VW Volkswagen Passat B7 Rear Door Window Motor Unit Right O/S Side 3C0959704

VW Volkswagen Passat B7 Rear Door Window Motor Unit Right O/S Side is an original component from the Window regulators and motors group, designed for operating the rear right window in the Passat B7 body style. It ensures stable operation of the window lifting and lowering mechanism, restoring full functionality to the rear right window and improving daily vehicle comfort.

Specifications and technical data

• SKU: 3C0959704
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C0959704
• Substitutable numbers: 3C0959704, 3C0 959 704
• Location on the vehicle: Rear, Right
• Part type: Window Motor
• Category: Window Motors & Regulators

Purpose and function in the window system

The presented motor is dedicated for installation in the rear right part of the body, where it is responsible for driving the window lifting mechanism. As a component integrated with the window control system, it works with factory door switches and central control, enabling smooth opening and closing of the window under various operating conditions.

Thanks to its precise design and fitment to the factory electrical system of the Passat B7, the motor maintains the correct window movement speed, reduces the risk of jamming, and supports proper closing, which is important for both body sealing and interior acoustic comfort.

Compatibility and fitment for the Passat B7

The motor has been designed specifically for the Volkswagen Passat B7 platform, taking into account the geometry of the rear right door and the placement of mounting points. Proper fitment to the factory window regulator mechanism facilitates installation and minimizes the need for additional modifications.

The element belongs to the Window regulators and motors group, which means it is an integral part of the system responsible for positioning the side windows. In practice, this translates into:

• consistency with original wiring and electrical connectors,
• maintenance of factory window operating parameters,
• the ability to use existing mounting points in the door.

Performance characteristics and installation

As a used component, the motor retains the functionality required for the proper operation of the rear right window, providing a reasonable solution for maintenance repairs or after mechanical door damage. Proper fitment to the specific mounting location in the vehicle (rear, right side) reduces the risk of incorrect part selection and speeds up the service process.

In a typical installation scenario, the motor is installed directly into the door structure, in conjunction with the existing window regulator. After correctly connecting the electrical connector and checking operation from the door switch and the driver's panel, the system should regain full functionality in controlling the rear right window.

Benefits of using an original window motor

Using an original motor in the Passat B7 allows for maintaining consistency with the vehicle's factory electrical architecture. This solution is particularly beneficial when you want to:

• maintain predictable window system operation in the long term,
• reduce compatibility issues with controllers and switches,
• maintain window operating comfort for all rear seat passengers.

For users planning broader work on the window system in their Volkswagen, it is important that the product belongs to the same functional group as other elements responsible for window positioning, which facilitates the planning of comprehensive repairs.

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

Part selection by numbers and expert knowledge

When selecting components such as a rear door window motor, it is worth using the manufacturer's markings and interchangeable numbers to ensure that the selected component will work correctly with the electrical and mechanical installation of a specific Passat B7 unit. Proper identification by numbers helps avoid returns and speeds up the service process.

If you want to better understand how professional selection of used components by OEM numbers works and what the real economic benefits of choosing second-hand parts are, read the guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses practical procedures for identifying elements by numbers and cost ratios compared to new parts.