Mercedes-Benz C-Class W203 Right O/S Wing Door Mirror Wiring A2038107276

Mercedes-Benz C-Class W203 Right O/S Wing Door Mirror Wiring with door harness is a factory electrical component responsible for the proper connection of the mirror to the vehicle's electrical system. This solution is designed for drivers who want to restore full functionality to the right side of the bodywork, while maintaining the original electrical specification and correct operation of the cabin controls.

Specifications and technical data

• SKU: rhd-A2038107276 -1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2038107276
• Substitutable numbers: A2038107276, A 203 810 72 76, AS
• Location on the vehicle: Right
• Category: Mirror Assemblies

Purpose and function in the body system

The presented mirror wiring is designed for the right side of the body in the Mercedes-Benz C-Class W203 generation. It is responsible for a stable electrical connection between the mirror and the control modules in the door and the vehicle, which enables the correct operation of all factory-intended functions for this component. By maintaining the original architecture of connectors and wires, integration with the vehicle's electrical system is achieved without the need for modifications to the main harness.

Construction and fitment for Mercedes-Benz C-Class W203

The mirror wiring has been designed specifically for the door and mirror construction of the Mercedes-Benz C-Class W203, taking into account wire routing, mounting points, and the geometry of the passages between the door and the body. Properly selected wire lengths and the factory connector layout minimize the risk of tension, abrasion, and installation errors. Such fitment translates into stable operation of the mirror adjustment system and reduces the possibility of faults resulting from improper installation routing.

Benefits of using the original mirror wiring

Using the original mirror wiring on the right side of the Mercedes-Benz C-Class W203 allows for maintaining the electrical consistency of the entire body system. In practice, this means:

• reliable electrical connections thanks to factory connectors,
• compliance with the manufacturer's installation parameters,
• reduced risk of errors in computer diagnostics,
• easier identification and service in the future.

For the user, this means more predictable operation of the mirror adjustment system and no need for compromise solutions, such as soldering or adapting universal harnesses.

Component condition and service application

The offered right mirror wiring comes from a used vehicle, making it an attractive cost-effective alternative to new components while maintaining the original mounting specification. This type of component is particularly useful for repairs after side collisions, replacing a damaged mirror, or restoring the functionality of the installation after previous unprofessional modifications.

Support with selection via OEM numbers

The selection of the correct mirror wiring for a specific version of the Mercedes-Benz C-Class W203 should always be confirmed based on the OEM number and vehicle configuration. To reduce the risk of errors when purchasing online, you can use the practical tips described in the article Buying car parts online without risk – 5 proven ways to verify component compatibility, where, among other things, the verification of parts for Mercedes and BMW by catalog numbers is discussed.

If you are planning a comprehensive repair or upgrade of the side body area in your Mercedes and need other components from the same group, such as complete mirrors, glass inserts, or housings, check the available parts in the Mercedes exterior mirrors category.