Light Bulb Holder BMW F10 Saloon Rear Left N/S Lamp Trunk Lid Tailgate 7263535

The BMW F10 Tailgate Lamp Bulb Holder Base Left Rear is a precise lighting installation component responsible for the stable seating of bulbs in the tailgate lamp. Its factory-designed geometry ensures a secure electrical connection and proper positioning of light sources, which translates to clear signals for other road users. This solution is dedicated to users who want to restore the correct functionality of their BMW's lighting in a way that is consistent with the manufacturer's design.

Specifications and technical data

• SKU: 7263535
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7263535
• Substitutable numbers: 63217263535, 7263535
• Location on the vehicle: Rear, Left
• Category: Light Bulbs & LEDs

Purpose and Function in the Lighting System

The bulb holder is designed for installation in the rear left lamp located in the tailgate of BMW F10 series models. It is responsible for the mechanical stabilization of the bulbs and their electrical connection within the lamp assembly. A correctly chosen base eliminates the risk of looseness, flickering light, or intermittent power interruptions, which is important for both safety and preventing errors in the light control system.

This component belongs to the LED Lamps and Lights group, so its construction is optimized for cooperation with modern lighting systems used in BMW. Using the correct bulb holder allows for maintaining the factory lighting characteristics and compliance with the homologation of the entire lamp assembly.

Compatibility and Fit for BMW

As a dedicated BMW part, the bulb holder has been designed for specific mountings and the geometry of the rear left tailgate lamp. This means:

• a secure fit with the lamp housing without the need for modifications,
• maintaining the correct position of light points relative to reflectors and the lens,
• compatibility with the vehicle's factory wiring harnesses.

Such a fit reduces installation time and minimizes the risk of leaks or stress within the lamp. BMW brand in this context signifies adherence to the quality and construction standards intended by the vehicle manufacturer.

User Characteristics and Advantages of the Solution

The bulb holder for the rear left tailgate lamp plays a crucial role in the daily operation of the car. It is responsible for the stable operation of position lights, brake lights, or fog lights (depending on the lamp configuration), as well as for proper heat dissipation from the bulb area. Thanks to this:

• the risk of socket overheating and insulation damage is reduced,
• the clarity of light signals for vehicles following behind is maintained,
• the vehicle's light diagnostic system operates under stable conditions.

A used product allows for an economical repair of the lighting system while maintaining the original lamp construction. This is a practical solution in cases of damage to the factory base, e.g., due to overheating, contact corrosion, or mechanical damage during bulb replacement.

Technical Aspects of Installation

Its placement on the vehicle on the rear left side means that the component works with the lamp integrated into the tailgate. During installation, it is important to correctly seat the bulb holder in the lamp socket and to securely connect the electrical connector so that all contacts work with appropriate pressure. A properly installed base limits the possibility of moisture entering the lamp and improves the durability of the entire lighting system.

Thanks to the preservation of factory mounting points and geometry, installation can be carried out in a manner similar to the manufacturer's service procedures, without the need for additional adapters or wiring modifications.

Technical Support and Further Information on Lighting

If you want to better understand the relationships between bulb holders, headlights, ballasts, and other components of the lighting system in BMW cars, it is worth consulting specialized materials. Practical tips on selecting and replacing lighting components can be found in the article See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights, which discusses, among other things, the importance of using original components in vehicles of this brand.

If you are planning a comprehensive repair or upgrade of the rear lighting area in your BMW and need other parts from the same group, such as lamp modules, inserts, or complete light assemblies, check the available parts in the BMW LED Lamps and Lights category.