BMW X5 E53 Rear Light Lamp Driver Side Right O/S Plug Socket Wiring 8369702

BMW X5 E53 Rear Light Lamp Driver Side Right O/S Plug Socket Wiring with connector, socket, and wiring harness is an original lighting system component designed for the driver's side. It is a practical solution for users who need a functional, factory-spec rear light module ensuring the correct operation of the brake light, position light, and turn signal.

Specifications and technical data

• SKU: 7158390-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7158390
• Substitutable numbers: 63217158390, 7158390, 63216902094, 6902094
• Location on the vehicle: Rear, Right
• Category: Centre & Third Brake Light Assemblies

Purpose and fitment

The presented rear right lamp is dedicated to the BMW X5 E53 model and is mounted on the rear of the body on the driver's side. Thanks to its factory design and the use of an original socket with a wiring harness connector, the component maintains proper positioning within the bodywork and a correct connection to the vehicle's electrical system.

The placement on the vehicle has been designed to ensure adequate visibility of light signals for other road users, which translates into safe vehicle operation in both urban and extra-urban traffic.

Construction and technical function

The lamp belongs to the Main and center brake lights group, responsible for signaling braking and illuminating the rear of the vehicle. The integrated socket and wiring harness allow for a stable connection to the electrical system, minimizing the risk of power interruptions and signaling errors.

The plug-in solution with a factory connector facilitates installation and limits the need for interference with the vehicle's original wiring. This is particularly important when replacing a damaged module, where maintaining the integrity of the electrical system and proper cooperation with the body electronics is essential.

Condition, origin, and benefits of use

The component comes from the BMW range and is used, which allows for combining factory build quality with a more favorable purchase cost compared to new parts. Original components from this brand are designed for long-term operation, proper resistance to weather conditions, and stable performance in typical road conditions.

Using an original rear lamp with a wiring harness allows you to:

• maintain compliance with the factory lighting specifications of the BMW X5 E53,
• reduce the risk of installation errors typical of aftermarket replacements,
• preserve the aesthetics and body lines consistent with the manufacturer's design,
• ensure clear signaling of braking and vehicle position.

Installation tips and practical application

When replacing the rear right lamp, it is worth paying attention to the condition of the connectors, seals, and contact surfaces with the bodywork. A correctly installed component limits the possibility of moisture entering the lamp interior and the trunk compartment, which promotes stable operation of the electrical system and reduces the risk of corrosion.

Due to the factory connector and wiring harness, the installation process is orderly and predictable – after fitting the lamp to the mounting hole and connecting the plug, the lighting system can be quickly verified for the correct operation of the brake light, position light, and turn signal.

Expanding the BMW lighting system

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 rear lamps, light modules, or complete lamp assemblies, check the available parts in the BMW Main and center brake lights category.

When selecting used lighting elements and other body components, a practical guide on purchasing second-hand parts may be helpful – more information can be found in the article Buying used car parts – the most common mistakes when choosing tuning parts, which allows you to better assess the condition and suitability of components before installation.