BMW X3 F25 Third Stop Lamp Rear Stop Lamp Brake Light Red 7217304

Visual condition of the part 

The product shows signs of use visible in the photos. 

BMW X3 F25 Third Stop Lamp Rear Stop Lamp Brake Light Red is an original component from the Main and center brake lights group, designed for installation in the rear part of the vehicle body. The red lens provides a clear braking signal, improving vehicle visibility for drivers behind and supporting safe vehicle operation. This used OEM component is a sensible choice for servicing the factory lighting in a BMW X3 F25.

Specifications and technical data

• SKU: 7217304
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7217304
• Substitutable numbers: 7217304, 63257217304
• Location on the vehicle: Rear
• Color: Red
• Category: Centre & Third Brake Light Assemblies

Purpose and function of the third brake light

The third brake light in the BMW X3 F25 operates in the rear zone of the body as an additional braking signal positioned higher than the main lamps. This makes the light signal more visible in urban traffic, in traffic jams, and when driving in a column of vehicles. The red color of the lens complies with homologation requirements for brake lights and allows for unambiguous identification of the signal by other road users.

Construction and performance parameters

The offered item belongs to the Main and center brake lights group, which means it has been designed specifically for operation in the brake lighting system, with appropriately selected optics and light color. Its placement in the rear of the vehicle requires resistance to variable weather conditions and stable mounting in the tailgate or body structure, which ensures proper fitment and reduces the risk of leaks.

The red lens works with the factory BMW electrical system, ensuring a consistent look for the rear of the car and uniform light distribution along the entire length of the third brake light. This makes the braking signal legible both during the day and after dark.

Benefits of using an original BMW brake light

Using an original BMW component in the rear lighting area translates into several practical benefits:

• factory fitment for the BMW X3 F25 body, with no need for mounting modifications,
• consistent light characteristics with other brake lamps,
• preservation of the original aesthetics of the vehicle's rear,
• proper cooperation with the electrical system and safety systems.

As a result, replacing a damaged or leaking third brake light with an original component allows for restoring full functionality of the braking system in terms of light signaling, without compromises in fit and appearance. This is particularly important in premium class cars, where visual and technical consistency has a direct impact on the perception of the entire vehicle.

Condition of the item and service application

The offered third brake light is a used part, which makes it an attractive solution for post-accident repairs, replacement after mechanical damage, or in case of lens leakage issues. Choosing a used OEM component allows for reducing service costs while maintaining the vehicle manufacturer's original specifications.

The item will work well both for standard replacement of a damaged light and for comprehensive reconstruction of the rear body section after a collision, when it is necessary to restore full functionality of the brake lighting system.

Expanding the lighting system in a BMW

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 additional brake lamps, central brake lights, or center stop modules, check the available parts in the BMW main and center brake lights category.

When planning broader service work within the powertrain or during major repairs, it is also worth taking care to select the right mechanical components – a practical step-by-step guide may be helpful, available in the article How to buy a used car engine and not get scammed, which shows what to look for when choosing key used components.