Smart Roadster W452 Door Window Lifter Mechanism Motor Front Right O/S 0009703

Front Right Door Window Regulator with Motor for Smart Roadster W452 is a component from the Window Regulators and Motors category, designed for precise operation in the driver's or passenger's door on the exterior side. It ensures stable window guidance and smooth raising and lowering, which translates to user comfort and proper operation of the entire window opening system. This is a solution for users who expect a proven component structurally adapted to the Smart Roadster W452 model.

Specifications and technical data

• SKU: Q0009703V004
• Mark: Smart
• Condition: Used
• OEM Part Number: Q0009703V004
• Substitutable numbers: Q0009703V004, 0009703V004, 0009703, 0130821682, 0 130 821 682
• Location on the vehicle: Front, Right
• Part type: Regulator & Motor Assembly
• Category: Window Motors & Regulators

Purpose and Fit for Smart Roadster W452

The presented window regulator mechanism with motor has been designed specifically for the front right door of the Smart Roadster W452 model. It is responsible for the correct guidance of the window in the tracks and for the electric drive, which allows for convenient window control from the cabin button. Thanks to its construction conforming to Smart's factory solutions, the element maintains the correct mounting geometry and operating kinematics, which reduces the risk of jamming and uneven window movement.

Construction and Function of the Window Regulator Mechanism

The mechanism combines the motion transfer part and the electric drive motor into a single unit. This configuration ensures:

• consistent operation of the window guidance system and electric drive,
• adequate force for raising and lowering the window,
• stable operation throughout the entire window movement range.

Due to its adaptation to the specific Smart Roadster W452 body model, the mechanism works with factory-fitted tracks, seals, and the vehicle's electrical system. Its correct placement on the vehicle – front, right side – allows for seamless installation in the door and maintains the correct window position relative to the frame.

Benefits of Using an Original Smart Mechanism

Choosing a window regulator mechanism dedicated to the Smart Roadster W452 offers a number of practical benefits. The most important include:

• factory fit for the front right door – no need for modifications to mountings or installation,
• maintaining correct window operation throughout its entire range of movement,
• consistency with the vehicle's original window control system,
• reduction of excessive play, noise, and uneven movement.

This makes the mechanism a suitable choice both for replacing a damaged regulator and for restoring full door functionality after bodywork or collision repairs. Window regulators and motors dedicated to a specific vehicle model allow for the preservation of original operating culture and user ergonomics.

Characteristics of the Used Component

The offered window regulator mechanism with motor is a used part, sourced from disassembly. This type of component is a good solution when you want to maintain the original Smart construction while reducing repair costs. A used part allows for:

• replacement of a faulty regulator while maintaining compatibility with the factory design,
• maintaining correct cooperation with the existing electrical system,
• restoring the front right window opening and closing function.

Before installation, standard verification of the mechanical and electrical condition is recommended, as well as checking for correct operation throughout the entire window movement range after installation in the door.

Smart Window Regulators and Motors – Selecting the Right Components

If you are looking for other Smart window regulators and motors adapted to different body versions or sides of the vehicle, use the dedicated category: Smart Window Regulators and Motors. There you will find components designed for specific models, which makes it easier to select the right window regulator or motor.

Practical Tips for Operation and Repairs

Problems with the window regulator mechanism often appear at a similar time as other wear-and-tear parts of the vehicle. It is worth knowing the typical service points and planning repairs thoughtfully. Useful information on the most frequently replaced components and ways to reduce service costs can be found in the article: TOP 10 Most Frequently Replaced Parts in Your Car.

If you are also interested in issues related to the reliability of powertrains in other brands, you can find a practical guide to problematic engines of one of the popular models here: Faulty BMW E90 Engines: Find Out What Can Ruin Your Budget!.

Summary

The Front Right Door Window Regulator with Motor for Smart Roadster W452 is a functional element from the window regulators and motors category, designed to restore the proper operation of the front right window. Thanks to its design adapted to the specific Smart model, it ensures correct window guidance, compatibility with factory controls, and the possibility of effectively repairing the window opening system without interfering with the door geometry.