Toyota Verso Avensis MK2 MK3 Front Electric Window Switch Right O/S 8404005040

Toyota Verso Avensis MK2 MK3 Front Electric Window Switch Right O/S is an original component from the Switches, control elements and ignition switches group, designed for installation on the driver or passenger side depending on the body version. It ensures precise control of the front right door window while maintaining factory ergonomics and consistency with other cockpit elements.

Specifications and technical data

• SKU: RHD-8404005040
• Mark: Toyota
• Condition: Used
• OEM Part Number: 8404005040
• Substitutable numbers: 8404005040, 84040-05040
• Location on the vehicle: Front, Right
• Part type: Switch Assembly
• Category: Switches & Controls

Purpose and fitment

The switch has been designed specifically for Toyota Verso and second and third generation Toyota Avensis models, which translates into a proper fit for the factory door panel and correct cooperation with the vehicle's electrical system. The front, right side placement allows for direct replacement of the existing element without the need for modifying the wiring or mounts. Thanks to the use of the original design, compatibility with factory window control functions is maintained, as well as a consistent interior look – the shape, button operation, and tactile feedback are similar to factory-fitted solutions.

Construction and control function

The front right electric window switch is responsible for operating the raising and lowering of the door window by sending a signal to the window regulator motor. The element acts as a user interface in the window control system, which is why its efficiency has a direct impact on the comfort of daily vehicle operation. The solution based on the factory design ensures:

• stable electrical contact throughout the entire range of button operation,
• repeatable response to pressing,
• proper cooperation with the existing window control module.

Benefits of using the original switch

Using a switch dedicated to specific Toyota models reduces the risk of compatibility issues typical of universal replacements. You receive an element that:

• is structurally matched to the front right door panel,
• works with the factory installation without additional adapters,
• maintains a consistent interior look and ergonomics. For the user, this means convenient window operation and preservation of the cabin's original character, which is important both in daily use and for the vehicle's future resale value.

Condition and service application

The offered element comes from an operated vehicle, which makes it an attractive service solution for drivers looking for a factory component at a reasonable price. This type of part is particularly useful for:

• repairing faulty front right window control,
• mechanical damage to the button or panel,
• problems with intermittent window operation resulting from contact wear. Replacing the switch is a typical workshop operation, which can also be performed in garage conditions by individuals with basic knowledge of door upholstery removal and electrical system handling. If you are planning a comprehensive repair or upgrade of the window and lock control zone in your Toyota and need other elements from the same group, such as window buttons, mirror adjustment knobs, or control modules, check the available parts in the Toyota switches, control elements and ignition switches category.

Additional technical support

For drivers interested in a broader look at the operation and diagnostics of car components, including elements affecting comfort and driving safety, a guide on suspension operation and related systems may be helpful. You can find practical tips in the article Suspension system – a comprehensive guide to shock absorbers, control arms and stabilizers, which makes it easier to understand the relationship between the condition of components and vehicle behavior on the road.