BMW F40 Rear Tail Light Lamp LED Outer Right O/S 5A55FB8

BMW F40 Rear Tail Light Lamp LED Outer Right O/S is an original component from the Rear lights and brake lights group, designed for installation on the right side of the rear bodywork. Thanks to LED technology, it provides clear light signaling, improving vehicle visibility and safety during braking and changing direction.

Specifications and technical data

• SKU: 5A55FB8
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A55FB8
• Substitutable numbers: 7450644, 63217450644, 5A55FB8
• Location on the vehicle: Rear, Right
• Category: Rear Light Assemblies

Purpose and function of the BMW F40 rear light

The presented LED rear light is designed as an outer, right-hand element of the lighting assembly in the BMW F40 series. It is responsible for position and brake signaling, as well as clearly marking the vehicle's outline for drivers behind. Its placement on the rear right side of the body allows for precise fitting to the factory mounting hole and maintaining a consistent body styling line.

The LED technology used in this lamp ensures fast light activation, which is important during sudden braking, as well as stable color and brightness throughout the entire service life. This is a beneficial solution in terms of both safety and user comfort.

Construction, fitment, and mounting parameters

The lamp was developed by BMW as a component compliant with the vehicle's factory standards, which translates into proper fitment with the trunk lid and fender, as well as correct routing of the electrical harness. The outer, right section of the rear lighting is profiled for the specific geometry of the F40 body, ensuring that the continuity of the light line and the aesthetics characteristic of this model are maintained after installation.

The element belongs to the Rear lights and brake lights group, which means it is adapted for operation in outdoor conditions – taking into account exposure to moisture, temperature changes, and body vibrations. The lamp construction is prepared to work with the vehicle's electrical system without the need for interference with factory harnesses, provided the part selection is consistent with the manufacturer's markings.

Condition, origin, and service application

The offered lamp is a used component, which in practice means it comes from disassembly and may show signs of normal wear while maintaining the functionality required for further use. This type of component is a good choice for post-accident repairs, correcting parking damage, or replacing a lamp due to a cracked lens or leaks.

Using an original LED rear light in a BMW F40 allows for maintaining the consistency of light parameters with other lighting elements, which is important both from the point of view of safety and compliance with traffic regulations. A properly selected and installed element minimizes the risk of errors in the vehicle's lighting control systems.

Benefits of using an original LED rear light

• Factory fitment to the BMW F40 body on the right rear side of the vehicle.
• Stable, clear light signaling thanks to LED technology.
• Compatibility with the vehicle's electrical system without additional modifications.
• Possibility of economical repair of the rear zone after a collision or operational damage.

For the user, this means reducing vehicle downtime in the workshop and maintaining the original character of the lighting, which is important for daily operation and potential future resale of the car.

Expanding BMW lighting upgrades

If you are planning a comprehensive repair or upgrade of the rear zone in your BMW and need other elements from the same group, such as additional combination lamps, control modules, or brake signaling elements, check the available parts in the BMW rear lights and brake lights category.

When planning broader service work on the vehicle, it is also worth paying attention to the condition of systems responsible for driving comfort, including air conditioning – practical tips on diagnosis and safe compressor replacement can be found in the article Air conditioning compressor – failure symptoms, causes, and safe replacement.