Mercedes-Benz Vaneo W414 Rear Left Quarter N/S Window Regulator Motor Actuator

MERCEDES Vaneo W414 Rear Left Window Motor is an original part from the Window Regulators and Motors group, designed for precise operation of the rear left window in the Vaneo body. It ensures stable operation of the window lifting and lowering mechanism, maintaining the proper functionality of the passenger side area.

Specifications and technical data

• SKU: A4148200442
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4148200442
• Substitutable numbers: A4148200442, A 414 820 04 42, BG
• Location on the vehicle: Rear, Left
• Offset (ET):
• Category: Window Motors & Regulators

Purpose and Fit for Mercedes Vaneo W414

The motor has been specifically designed for use in the Mercedes Vaneo W414 model, taking into account the structural requirements of the rear body. Its placement in the rear – left side area allows for direct replacement of the factory window drive without the need for modifications to the electrical system or mounting points.

By adhering to the vehicle manufacturer's standards, the part works with the factory window lifting mechanism and the original door control, which minimizes the risk of compatibility issues and speeds up service work.

Function in the Window Lifting System

The window motor is responsible for driving the mechanism that smoothly opens and closes the window in the rear left door. A correctly selected drive:

• provides stable torque for the lifting mechanism,
• maintains consistent window movement speed,
• limits overloads in the guide and cable system,
• supports the correct operation of factory electrical protections.

The proper functioning of this component directly impacts the vehicle's user comfort, the sealing of the side body area, and the ergonomics of window operation for passengers.

Characteristics of a Used Part

The offered motor is a salvaged part and is classified as a used part. Such components are often chosen for professional repairs because they retain the original vehicle manufacturer's specifications while optimizing service costs compared to new replacements.

For window electrical components, maintaining compatibility with the factory installation is particularly important – a used motor from the same model platform minimizes the risk of malfunction, control errors, or the need for wiring modifications.

Application in Service Practice

The rear left window motor for the Vaneo W414 is suitable for both typical replacement of a damaged drive and comprehensive door servicing, which may include, for example, window lifting mechanism regeneration or seal replacement. Thanks to the preservation of original mounting geometry and operating parameters, installation proceeds predictably for the workshop.

In service practice, the ability to use a part originating from the same vehicle family is particularly valued, as it simplifies diagnostics, reduces repair time, and maintains the consistency of the entire window control system.

Mercedes Window Regulators and Motors – Expansion and Service

If you are planning a comprehensive repair or upgrade of the door and window area in your Mercedes and need other parts from the same group, such as window drives, lifting mechanisms, or control modules, check the available parts in the category Mercedes Window Regulators and Motors.

Selecting Used Electrical Components – Practical Knowledge

When choosing used electrical components – such as window motors, control modules, or other drive components – it is advisable to rely on proven selection procedures based on manufacturer markings and vehicle specifications. This helps avoid compatibility issues and unnecessary reinstallation costs.

If you want to better understand how to safely and consciously use the market for used parts, including drive and control components, consult the guide Why Buying Used Gearboxes and Engines is Worth It – Facts Instead of Myths, which discusses practical principles for selecting parts by markings and real cost differences.