The Smart Roadster W452 Left Front Door Window Regulator with Motor is a precision component from the window regulators and motors category, designed for driver's side installation. It ensures stable operation of the side window, enhancing daily driving comfort and maintaining the door's original functionality.
Specifications and technical data
- SKU: Q0009706V004
- Mark: Smart
- Condition: Used
- OEM Part Number: Q0009706V004
- Substitutable numbers: Q0009706V004, 0009706V004, 0009706, 0130821683, 0 130 821 683
- Location on the vehicle: Front, Left
- Part type: Regulator & Motor Assembly
- Category: Window Motors & Regulators
Intended Use and Fitment
The presented window regulator mechanism has been specifically designed for the Smart Roadster W452 model and is compatible with the front left-side door. Its placement on the vehicle is clearly defined as front – left side, which simplifies selecting the correct part for window lift system repairs.
By utilizing a solution that aligns with the original body construction, the regulator maintains the correct window guidance geometry, minimizing the risk of jamming, uneven closing, or excessive play in the guides.
Technical and Functional Characteristics
The mechanism integrates both mechanical components and an electric motor responsible for smooth window raising and lowering. The design intended for installation in the front left door ensures:
- stable window guidance throughout its entire operating range,
- seamless integration with the vehicle's original electrical system,
- proper power transfer from the motor to the lifting mechanism,
- maintenance of the window's original speed characteristics.
As a unit integrated with the motor, the regulator allows for the replacement of the complete window control system on the driver's side, which is beneficial for both mechanical and electrical issues.
Brand, Origin, and Condition
The product comes from the Smart brand, ensuring compatibility with the factory solutions used in the Roadster W452 model. The item is used, making it a sensible choice for repairs where fitment to a specific body version and cost control are important.
Choosing a used window regulator with a motor is particularly advantageous for older vehicle models where maintaining system functionality while limiting parts expenditure is a priority.
Benefits of Using the Smart Roadster W452 Window Regulator with Motor
Installing this regulator in the Smart Roadster W452's front left door allows for the restoration of proper side window operation, resulting in:
- smooth window opening and closing using the factory switches,
- improved door sealing and reduced driving noise,
- maintenance of vehicle functionality as intended by the manufacturer,
- reduced risk of further damage to door upholstery or seals caused by improper window operation.
For users seeking solutions that are compatible with their vehicle's construction, selecting a window regulator and motor dedicated to a specific model is a crucial aspect of professional repair.
Additional Information and Guides
If you are considering a broader range of repairs or wish to better understand how component failures affect operating costs, it is worth exploring expert materials. For instance, when analyzing service budgets, an article on problematic powertrains in another popular model might be helpful – you can find it here: problematic BMW E90 engines and their impact on car maintenance costs.
If you are also interested in other Smart window regulators and motors, check out the available options in our assortment: Smart window regulators and motors. This is a convenient way to compare different solutions within the same category and select the part that best fits your vehicle.
A guide discussing the cost-effectiveness of different types of parts – original, aftermarket, and used – can also be helpful in your purchasing decisions. A detailed comparison can be found in the article: original, aftermarket, and used car parts – what to choose.
