Volkswagen Golf Mk5 Front Door Window Regulator Motor Driver Side 1K3837402AA

Description

The Volkswagen Golf Mk5 Rear Right Door Window Motor is a precise component from the Window Regulators and Motors group, designed for operating the rear right door window. It ensures stable operation of the window lifting and lowering mechanism, contributing to user comfort and the proper functioning of the electric window control. This solution is dedicated to Volkswagen vehicles, allowing for a technically correct repair of the system.

Specifications and technical data

• SKU: RHD-1K3837402AA
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1K3837402AA
• Substitutable numbers: 1K3837402AA, 1K3 837 402 AA, 1K0959793J, 1K0 959 793 J, 1K0959701N, 1K0 959 701 N
• Location on the vehicle: Front
• Category: Window Motors & Regulators

Purpose and Function in the Vehicle

The rear right door window motor is responsible for driving the mechanism that lifts and lowers the window in the rear passenger-side part of the body. It is a component mounted within the door, cooperating with the vehicle’s electrical system and the control from the driver’s panel or the door switch.

Thanks to its proper fit for the specific mounting location in the body, this component enables:

• correct operation of the rear right door window,
• maintaining comfort for rear seat passengers,
• preserving the factory functionality of electric window controls.

Compatibility and Part Group

The presented motor belongs to the Window Regulators and Motors group, which are elements responsible for controlling the position of vehicle door windows. This is a solution dedicated to Volkswagen cars, making it easier to select parts based on the manufacturer’s factory standards.

The component has an assigned OEM part number and interchangeable numbers, allowing for unambiguous identification in service catalogs and when comparing with the currently installed assembly. This enables verification of compatibility with a specific equipment version and vehicle year without the need to interfere with the door’s construction.

Performance Characteristics and Installation

The rear right door window motor is prepared to operate within the factory window control system, maintaining the original mounting method and electrical connection. Installation is carried out in the location designated by the vehicle manufacturer, which limits the need for additional modifications.

Key advantages of this solution include:

• dedicated placement in the rear right part of the vehicle,
• preservation of electric window control functionality,
• the possibility of restoring system functionality without altering the door’s construction.

The product is offered as a used part, allowing for an economical repair while maintaining the original technical specifications intended for the given model.

Why Choose This Window Motor

Choosing an original solution designed for the Volkswagen Golf Mk5 allows for maintaining the consistency of the electrical and mechanical system within the door. Using a component from the Window Regulators and Motors group, matched to the specific mounting location, minimizes the risk of compatibility issues, operational noise, or improper window positioning.

This is a practical option for users who want to restore the full functionality of the rear right window, preserving the factory character of the installation and using a part consistent with the solutions employed by the vehicle manufacturer.

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

For drivers interested in a broader perspective on common operational issues in modern cars, including the impact of component failures on service budgets, an article on our blog may be helpful: Faulty BMW E90 Motors: Find Out What Can Ruin Your Budget!.