Description
BMW F22 F23 F87 M2 LED Tail Light Lamp Rear Right O/S Wire Cable Harness is an original electrical installation component designed to support the right rear LED lamp in 2 Series and M2 models. Thanks to its factory-fit design, the harness ensures a stable electrical connection, proper operation of lighting functions, and compliance with BMW’s factory installation architecture. It is a practical solution for replacing a damaged lamp, repairing after a collision, or restoring the full functionality of the lighting system.
Specifications and technical data
- SKU: 7420992-1
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7420992
- Substitutable numbers: 7420992, 63217420992
- Location on the vehicle: Rear, Right
- Category: Other Starters, Alternators, ECUs & Wiring
Purpose and function in the vehicle
The presented harness is dedicated to the rear right LED lamp in BMW F22, F23, and F87 M2 bodies. It is responsible for transmitting control signals and power between the vehicle’s installation and the lighting module, which translates into the correct operation of position lights, brake lights, turn signals, and other LED lamp functions. Its location in the rear of the vehicle requires resistance to vibrations and stable connections, which is why using an original harness is crucial for reliability.
Construction and fitment for BMW
The harness has been designed by BMW specifically for the rear right tail lamp assembly, offering:
- factory connectors matching the LED lamp and body installation,
- appropriate wire length tailored to the geometry of the rear of the car,
- wire routing consistent with original mounting points.
This solution facilitates installation and minimizes the risk of errors that often occur when using universal or modified harnesses. The original BMW construction also supports proper cooperation with the vehicle’s diagnostic systems.
Service application and installation benefits
The LED rear right tail light wire harness is particularly useful in situations where the installation has been damaged due to a collision, contact corrosion, or improper previous repairs. Using this component allows you to:
- restore full functionality of the right rear LED lamp,
- reduce the occurrence of lighting errors in the diagnostic system,
- maintain compliance with BMW’s factory electrical diagrams.
For workshops and users, this means more efficient diagnostics, predictable lighting system behavior, and no need to modify the vehicle’s installation.
Characteristics of the used component
The offered harness is a used part, sourced from dismantling, which allows you to combine original origin with an attractive price compared to new components. In practice, this means access to a factory BMW solution without the need to invest in a new part, while maintaining compatibility with the vehicle’s design and electrical parameters specified by the manufacturer.
Complementary items and BMW category
If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other items from the same group, such as additional harnesses, connectors, or mounting brackets, check out the available parts in the Other BMW category.
Expert support and trends in premium car parts
When selecting components for premium class cars, it is worth considering the specifics of original BMW solutions and the differences between equipment versions and sports packages. For a better understanding of how manufacturers design powertrains and chassis in high-performance versions, an article comparing RS sports variants with standard models may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.
If you are interested in a broader context of using original, used components in premium brand cars, it is worth reading the market analysis and forecasts for the coming years: why used originals for BMW and other premium brands are becoming a key choice in the face of market changes.
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