BMW F32 F82 LCI Rear Light Side Panel Right O/S Plug Socket Wiring 1-2141397-1

The BMW F32 F82 LCI Right Taillight Wiring Socket is an original harness component designed to service the facelifted side panel of the taillight. It ensures a stable electrical connection between the taillight and the vehicle's wiring, resulting in reliable operation of the position light, brake light, and turn signal on the right side. This is a practical service solution for replacing or repairing the taillight in facelifted BMW 4 Series F32/F82 models.

Specifications and technical data

• SKU: 7426056-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7426056
• Substitutable numbers: 63218496524, 8496524, 63217426056, 7426056, 1-2141397-1, KZ
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and Function in the Lighting System

The presented socket with a wiring harness section belongs to the Rear Lights and Brake Lights category, responsible for the correct power supply and control of the passenger-side taillight. It is installed in the rear right part of the body, in the area of the taillight side panel, where it is responsible for:

• delivering power to the individual sections of the taillight (position, brake, turn signal, possibly fog light),
• a stable mechanical connection with the LCI taillight,
• safe routing of control signals from the vehicle's electronic modules.

By using an original connector, the wiring remains compliant with the factory BMW specification, which reduces the risk of errors in the light control system and communication problems within the vehicle network.

Connector Construction and Benefits of Using OEM Parts

The socket is a factory component of the BMW wiring harness, designed specifically to work with the LCI taillight in the F32/F82 body. Its construction includes:

• a dedicated plug matched to the facelifted taillight side panel,
• appropriately selected wire gauges,
• factory wire routing ensuring correct assignment of lighting functions.

Using an original socket eliminates the need for wiring modifications, soldering, or adapters. This is particularly important in vehicles equipped with advanced diagnostic systems, where electrical and mechanical compliance with the factory standard directly impacts the absence of errors in the control unit memory.

Service Application – When to Replace the Taillight Socket

This component is suitable for situations where the original wiring harness at the taillight has been damaged, e.g., due to a rear collision, contact corrosion, connector overheating, or improper previous repairs. Replacing the socket with the wiring harness allows for:

• restoring full functionality of the rear lighting on the right side,
• resolving issues with intermittent taillight operation or messages about damaged bulbs/LEDs,
• recreating the factory wiring path without using makeshift connections.

For workshops and services specializing in the BMW brand, this is a convenient solution that reduces repair time and facilitates adherence to manufacturer standards.

Condition, Fitment, and Compatibility Verification

The offered component is a used part, marked as used, allowing for an economical repair while maintaining original quality of workmanship. Before installation, a standard inspection of the contacts and wire insulation is recommended, as well as verifying fitment with the specific LCI taillight version used in the particular BMW 4 Series vehicle.

To select the correct component, it is advisable to use the OEM part number or interchangeable numbers visible in the technical specifications and compare the vehicle location (rear, right side) with the specific car's configuration. This approach minimizes the risk of ordering errors and speeds up the installation process.

Purchase Support and Additional Materials

If you are planning a comprehensive repair or upgrade of the rear lighting area in your BMW and need other parts from the same group, such as complete taillights, control modules, or additional wiring harnesses, check the available parts in the BMW Rear Lights and Brake Lights category.

For users who want to make informed choices when buying used parts and reduce the risk of a wrong purchase, the Global Parts guide – Safe Online Purchase of Used Car Parts – A Step-by-Step Guide will be helpful. It describes, among other things, how to select parts by OEM numbers and provides practical tips for workshops and drivers.