SLS Saiwei right front door lock actuator replacement part made from black high-quality plastic compatible with Cadillac SLS models for front left, front right, rear left, and rear right door positions.
Cadillac SLS Door Lock Actuator Replacement for Front Right Door Position

This product is a direct replacement door lock actuator engineered for Cadillac SLS vehicles. It addresses a specific mechanical failure point – the power door lock mechanism – providing a component-level solution that restores factory functionality. The listing confirms compatibility with the Cadillac SLS platform and specifies this unit for the front right door. Corresponding parts for the front left, rear left, and rear right door positions are also indicated as available, allowing for repair of any faulty lock on the vehicle. The actuator’s construction uses a black high-quality plastic housing, a common material choice for such components due to its weight and corrosion resistance.
Features and Construction

This replacement actuator is defined by its specific vehicle application and material build, offering a straightforward solution for a common repair.
Material and Build
The actuator’s external housing is manufactured from black high-quality plastic. This material provides a durable enclosure for the internal electromechanical components while being lightweight and resistant to the corrosion that can affect metal housings in the door cavity environment. The source text provides no further detail on internal components such as gear materials, motor type, or electrical connector specifications.
Size and Practical Fit
This unit is specified as a direct fit for the front right door of the Cadillac SLS. The product listing also notes that corresponding actuators are available for the front left, rear left, and rear right door positions, covering all potential replacement needs on the vehicle. No physical dimensions or mounting hole patterns are provided, as the part is assumed to match the original equipment manufacturer's specifications for a direct bolt-on installation.
Uses and Placement

The primary use case for this product is the restoration of power door lock functionality in a specific vehicle model where the original component has failed.
Event or Professional Use
For professional automotive technicians, this part represents a standard line-item repair for Cadillac SLS models presenting with door lock faults. It allows for a targeted repair that addresses the faulty actuator itself rather than more extensive door handle or latch mechanisms, assuming diagnosis confirms the actuator as the source of the problem. The availability of all four door positions supports complete repairs on a single vehicle.
Everyday Home Use
For the vehicle owner or DIY mechanic, this product enables the repair of a non-functional power door lock on the front right passenger side of their Cadillac SLS. A successful replacement restores the convenience and security of using the vehicle's central locking system from the driver's position or key fob, eliminating the need to manually lock or unlock that specific door from the inside.
Benefits and Buying Value

The value of this component lies in its specific application and the practical restoration of a standard vehicle feature.
Reuse and Low Maintenance
As a replacement electromechanical part, it is not designed for reuse or maintenance once installed. Its value is in returning the door lock system to its intended operational state. The plastic housing requires no specific maintenance, and no service intervals or lubrication points are indicated in the source material.
Why Choose This Product
This actuator is selected for its confirmed compatibility with the Cadillac SLS and its specification for the front right door position. The listing of corresponding parts for other door positions provides a clear source for completing repairs elsewhere on the vehicle. The use of black high-quality plastic for the housing is a standard and practical material choice for this application.





