Plug Socket Mercedes W169 Rear Right O/S Tail Light Side Wiring A0375453528

Plug Socket Mercedes W169 Rear Right O/S Tail Light Side Wiring is a practical electrical system component responsible for a stable connection of the wiring harness to the right rear light. Thanks to its design tailored to the W169 body and precise wire routing, this used component allows for efficient repair of the lighting circuit without the need to interfere with the vehicle's main wiring harness. This solution is particularly beneficial when replacing a damaged connector or performing local repairs to the installation within the lamp area.

Specifications and technical data

• SKU: A1698203064-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698203064
• Substitutable numbers: A1698203064, A 169 820 30 64, A0375453528, A 037 545 35 28
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function in the lighting system

The presented socket is designed to work with the right rear lamp in Mercedes A-Class W169 models. It is responsible for a stable electrical connection between the vehicle's wiring harness and the lamp assembly, ensuring the proper operation of the position light, brake light, and other functions provided in the given lamp configuration.

The location of the component in the rear right part of the body allows for quick identification during lighting fault diagnostics. Replacing the socket itself with a section of the wiring is often a more cost-effective solution than repairing damaged contacts directly in the lamp or the main wiring harness.

Construction and mounting fit

The socket has been designed as part of the electrical installation dedicated to a specific body version, which translates into secure wire routing and proper positioning of the connector relative to the lamp. The design provides adequate protection for the contacts against loosening and facilitates lamp removal during service work.

The arrangement of the wires and the connector is adapted to the factory layout in the Mercedes W169, which minimizes the risk of incorrect connection. As a result, the component works well both for typical replacement of a damaged socket and for repairs after collisions in the rear part of the vehicle.

Benefits of using an original socket

Using an original rear right lamp socket allows you to maintain the consistency of the electrical installation with the manufacturer's factory standards. In practice, this means:

• proper fit to the lamp and wiring harness without modifications,
• correct wire geometry within the rear body panel area,
• reduced risk of electrical contact issues,
• easier diagnostics in the future thanks to maintaining the factory wiring layout.

A used component of this type is a good choice for maintenance repairs when you want to preserve the original installation architecture without using universal connectors or soldered joints.

Application in the Rear lights and brake lights category

The socket with the wiring on the right side works with the lamp assembly in the Rear lights and brake lights area, responsible for transmitting signals from the vehicle's installation to the appropriate bulbs or modules in the lamp. A correctly selected component allows for restoring full lighting functionality after mechanical damage, contact corrosion, or socket overheating.

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Mercedes and need other components from the same group, such as combination lamps, control modules, or connection harnesses, check the available parts in the Mercedes Rear lights and brake lights category.

Practical installation and maintenance tips

During installation, it is worth paying attention to the condition of the contacts in the lamp and any signs of overheating in the vicinity of the socket. It is recommended to:

• thoroughly clean the contact surfaces in the lamp,
• check the wire insulation where it passes through the body,
• verify the correct operation of all lamp functions after connection.

This approach helps reduce the risk of recurring faults and ensures stable operation of the rear lighting system in daily use.

If you want to deepen your knowledge about diagnostics and selecting installation components according to catalog numbers as well as component maintenance principles, the following article may be helpful: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses a practical approach to working with automotive components.