BMW F74 Gran Coupe Rear Inner Tail Light Lamp Left N/S Side 5A361A3

BMW F74 Gran Coupe Rear Inner Tail Light Lamp Left N/S Side is an original component from the Rear lights and brake lights group, designed for installation on the left side of the rear bodywork. This used lamp is a functional service solution that allows you to restore proper lighting and a consistent appearance to the rear of your BMW Gran Coupe.

Specifications and technical data

• SKU: 5A361A3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 5A361A3
• Substitutable numbers: 63215A361A3, 5A361A3
• Location on the vehicle: Rear, Left
• Part type: Rear Light Assembly
• Category: Rear Light Assemblies

Purpose and function of the lamp

The described inner tail light is a component mounted in the trunk area, on the left side, at the rear of the vehicle. It is responsible for the correct display of light signals within the rear light assembly, which is important for both safety and compliance with traffic regulations. Thanks to its factory design tailored to the Gran Coupe body, the lamp maintains the correct light geometry and aesthetic fit with the trunk lid and the outer part of the light assembly. It is a practical solution in the event of mechanical damage, a cracked lens, or issues with the operation of the original lighting module.

Construction and fitment for BMW

As a BMW brand component, the lamp has been designed for full compatibility with the factory wiring and mounting points in the bodywork. This means it can be installed in place of the original part without the need for electrical system modifications or interference with the trunk lid structure. The inner tail light works in conjunction with the outer part of the lamp assembly, creating a cohesive position and signaling light system. Using an original component helps maintain a uniform look for the rear of the vehicle, which is particularly important in Gran Coupe models where body styling is of great visual significance.

Vehicle placement and installation aspects

The lamp is intended for installation in the rear – left side area, in the inner part of the lighting assembly. Such placement requires precise matching of the housing shape to the trunk lid contours and proper arrangement of electrical connectors, which is ensured by the factory OEM design. In practice, installation comes down to removing the damaged element, transferring the connectors, and bolting the lamp into the original mounting points. Using an original inner tail light minimizes the risk of leaks, communication errors with the vehicle's electronics, and issues with light intensity.

Characteristics of the used component

The offered lamp belongs to the group of used parts, which is a cost-effective solution while maintaining the manufacturer's original specifications. This type of component is particularly attractive in situations where the priority is to restore full lighting functionality while limiting expenses compared to purchasing a new lamp. Choosing a used OEM element allows you to maintain the stylistic consistency of the vehicle's rear while limiting the risk of mismatching, which is typical for aftermarket parts with universal designs. It is a reasonable compromise between quality and repair cost.

Part selection by numbers and technical support

Precise selection of the inner tail light for a specific version of the BMW Gran Coupe should be based on the manufacturer's markings and vehicle data. In practice, this means verifying the part number, interchangeable numbers, and body configuration, which helps avoid compatibility and installation issues. For users interested in a broader context of selecting consumables and sub-assemblies based on manufacturer markings and vehicle data, the following expert guide may be helpful: Why it is worth buying used gearboxes and engines – facts instead of myths. The selection procedures by number and practical examples contained therein may also be useful when planning the purchase of other components. If you are planning a comprehensive repair or upgrade of the rear lighting zone in your BMW and need other elements from the same group, such as outer lamps, light modules, or additional signaling elements, check the available parts in the BMW rear lights and brake lights category.