Smart Fortwo C450 Front Door Window Lifter Motor Unit Right O/S 0 130 822 002

Smart Fortwo C450 Front Door Window Lifter Motor Unit Right O/S is an item from the Window regulators and motors group, designed for precise operation of the window in the front right door. Thanks to its factory design for the Smart brand, it ensures proper cooperation with the window lifting mechanism and the vehicle's electrical system, which facilitates service and reduces the risk of operational issues.

Specifications and technical data

• SKU: Q0002678V004000000
• Mark: Smart
• Condition: Used
• OEM Part Number: Q0002678V004000000
• Substitutable numbers: Q0002678V004000000, 0 130 822 002, 0130822002
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The presented window lifter motor is designed to operate in the front right door of the Smart Fortwo 450. It is responsible for driving the window lifting and lowering mechanism, ensuring smooth glass movement and proper cooperation with the control switches in the cabin. The vehicle placement specified as front – right side allows for precise matching of the component to the specific mounting position.

Construction and technical fitment

The motor belongs to the Window regulators and motors group, which means it is adapted to work in a door environment, taking into account mechanical loads and variable temperature conditions. The design intended for the Smart Fortwo 450 enables correct fitment with the factory lifter mechanism, proper positioning of mounting points, and compatibility with original electrical connectors.

Thanks to the use of a dedicated solution for this body generation, installation proceeds in an orderly manner – without the need for wiring modifications or mounting adaptations. This is particularly important for components responsible for daily vehicle comfort, such as driver or passenger window controls.

Practical application and benefits of installation

Using the correct window lifter motor in the front right door of the Smart Fortwo 450 allows for restoring the proper operation of the window lifting system after a failure or wear of the previous component. A correctly selected component:

• ensures stable window movement throughout the full range of operation,
• reduces the risk of jamming and mechanism overload,
• facilitates the diagnosis of potential future faults,
• maintains compliance with the vehicle's factory electrical system.

For workshops and individual users, this means more efficient installation and a lower risk of problems resulting from the use of structurally mismatched components.

Product characteristics and condition

The offered motor is a used component, which in practice means it comes from disassembly and has been verified for its suitability for further use. This type of solution is often chosen as a technically reasonable alternative to new parts, especially for vehicles used on a daily basis, where the cost-to-functionality ratio is important.

Choosing a used window lifter motor allows for cost reduction while maintaining compliance with factory mounting specifications. For many users, this is an effective way to restore full door functionality without the need to invest in a complete new system.

Part selection by numbers and technical support

The motor has a dedicated OEM part number and interchangeable numbers, which facilitates its identification and matching to a specific vehicle configuration. When selecting the component, it is worth using the manufacturer's markings and vehicle data to avoid installation errors and ensure full compatibility with the Smart Fortwo 450 system.

If you want to better understand how to safely use aftermarket components and what professional part selection by OEM numbers looks like, the expert guide will be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths. The procedures and approach to identification by numbers contained therein can largely be applied to other components as well, including window system parts.

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