The Mercedes CL203 W203 CLC left side mirror adjustment motor is a precise actuator responsible for the smooth operation of the driver's side exterior mirror. This component, from the exterior mirrors category, ensures stable mirror glass positioning, leading to better visibility and safer maneuvering. Thanks to its construction compliant with the Mercedes manufacturer's standard, the actuator integrates seamlessly with the vehicle's factory control system.
Specifications and technical data
- SKU: A1998200442
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A1998200442
- Substitutable numbers: A1998200442, A 199 820 04 42, BG
- Location on the vehicle: Left
- Category: Mirror Assemblies
Purpose and Function in the Vehicle
The presented mirror actuator is designed for installation on the left side of the body, within the exterior mirror housing. It is responsible for:
- precise vertical and horizontal positioning of the mirror glass,
- transferring movement from the electric controls inside the cabin to the mirror's mechanics,
- maintaining stable mirror glass positioning while driving.
Due to its proper fit for the mirror construction in Mercedes CL203, W203, and CLC models, this component allows for the restoration of full adjustment functionality after potential damage to the original actuator.
Construction and Technical Fit
The mirror adjustment motor is designed as an original actuator for Mercedes exterior mirrors, meaning it retains factory mounting points and is compatible with the standard wiring harness. The actuator's construction ensures:
- adequate force and stroke for the driver's side exterior mirror,
- proper cooperation with the factory adjustment switches in the cabin,
- stable seating within the mirror housing without the need for modifications.
This precise fit minimizes the risk of play, incorrect range of motion, or excessive mirror glass vibrations during driving.
Benefits of Using an Original Mirror Actuator
Using a dedicated actuator in the left-side exterior mirror of Mercedes CL203, W203, and CLC models ensures consistency with the vehicle's factory specifications. Key benefits include:
- certain electrical compatibility with the vehicle's wiring system,
- proper mechanical fit with the exterior mirror housing,
- restoration of convenient, electric adjustment from the driver's seat,
- maintenance of proper field of vision, supporting safe lane changes and parking maneuvers.
This allows the driver to regain the comfort of mirror operation and predictable behavior of the adjustment system in daily use.
Condition and Service Application
The mirror actuator is a used, original part obtained from disassembly, offering a cost-effective service solution in case of factory adjustment motor failure. This type of component is particularly useful when:
- the driver's side mirror adjustment has stopped working or is malfunctioning,
- mechanical damage has occurred inside the exterior mirror,
- an economical repair is needed while maintaining a part that is compliant with factory specifications.
Replacing the actuator restores mirror functionality without affecting other system components.
Related Products and Technical Knowledge
If you plan to replace other components responsible for side visibility in your Mercedes during the repair, such as complete housings or glass, check the available parts in the Mercedes Exterior Mirrors category.
For those interested in a broader context of selecting drive and transmission components in cars, practical information on gear ratios and component matching can be found in the article: Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Driving Style.
