VW Tiguan AX1 Rear Door Glass Window Regulator Mechanism Right O/S 5NA839462C

VW Tiguan AX1 Rear Door Glass Window Regulator Mechanism Right O/S is an original component from the Window regulators and motors group, designed for the rear right window in the Volkswagen Tiguan AX1 model. It ensures stable window operation, proper guidance, and smooth raising and lowering, which directly impacts the vehicle's comfort of use.

Specifications and technical data

• SKU: 5NA839462C
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5NA839462C
• Substitutable numbers: 5NA839462C, 5NA 839 462 C
• Location on the vehicle: Rear, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented mechanism is dedicated to installation in the rear right door area of the Volkswagen Tiguan AX1. It is responsible for transferring the drive from the window control system to the guides, keeping the glass in the correct position and enabling its controlled movement up and down.

A properly selected window regulator mechanism:

• ensures stable guidance of the glass pane in the door channels,
• reduces the risk of jamming and uneven window operation,
• helps maintain door sealing against noise and weather conditions,
• works with the vehicle's factory electric control system.

Construction and fitment for VW Tiguan AX1

The mechanism was designed by the manufacturer specifically for this model, ensuring it retains factory mounting points and the operating geometry characteristic of the rear right window. The appropriate arrangement of working elements allows for trouble-free installation in the door structure without the need for modifying the sheet metal or upholstery.

Original origin from the Volkswagen group means:

• compliance with factory dimensional tolerances,
• compatibility with original guides and glass,
• predictable behavior across the full range of window travel.

Characteristics of the used component

The offered mechanism comes from dismantling and has the status of a used component. This type of part is a good solution in situations where the existing regulator has suffered from operational wear, mechanical damage, or corrosion of working elements. Choosing a used OEM component allows you to maintain consistency with the vehicle's factory construction while optimizing repair costs.

Before installation, it is recommended to perform a standard verification of the mechanical condition and correct operation across the full range of window movement, which facilitates later operation without unwanted noises or resistance.

Benefits of using an original mechanism

Using an original window regulator mechanism in a Volkswagen Tiguan AX1 brings a number of practical benefits:

• Compatibility with the electrical system – the mechanism works with factory switches and comfort control modules.
• Proper fit to the door structure – no need for modifications to mounts or guides.
• Consistency with other window system components – maintaining the operating characteristics intended by the manufacturer.
• Possibility of economical repair while maintaining original build quality.

Part selection and expert knowledge

When selecting elements from the Window regulators and motors group, it is worth using the manufacturer's markings and vehicle data to avoid problems with installation and window operation. In case of doubts regarding the selection of used drive and control components in the car, an expert guide describing identification procedures based on manufacturer markings, available in the article Why it is worth buying used gearboxes and engines – facts instead of myths, may be helpful.

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