BMW E63 E64 Bulb Socket Turn Indicator Front With Handle 6943484

The BMW E63 E64 Front Turn Signal Bulb Socket Holder is an original front lighting installation component designed for the 6 Series E63/E64 models. The holder ensures a stable seating of the turn signal bulb in the headlight, which translates to reliable operation of the light signaling and proper cooperation with the electrical system. This is a practical solution for users who want to restore the functionality of the front turn signal without interfering with the entire lamp.

Specifications and technical data

• SKU: 6943484
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6943484
• Substitutable numbers: 63126943484, 6943484
• Location on the vehicle: Front
• Category: Light Bulbs & LEDs

Purpose and Function in the Lighting System

The presented turn signal bulb socket is a component mounted in the front part of the vehicle, within the headlight assembly. Its task is to:

• ensure proper electrical connection of the bulb to the vehicle's system,
• provide stable mechanical mounting of the bulb in the reflector or lamp module,
• maintain the correct position of the light source relative to the headlight optics.

Thanks to this, the turn signal maintains adequate visibility and meets the requirements for signaling a change in direction of travel.

Construction and Fit for BMW 6 Series E63/E64

The holder has been specifically designed for use in the front lamps of the BMW 6 Series E63/E64 generation, which guarantees factory fit to the headlight structure. Appropriately shaped clips and guides facilitate installation in the original lamp socket, without the need for modifications or additional adapters.

As a component from the LED Lamps and Lights category, the socket works with the vehicle's lighting system, ensuring correct operation of the turn signal within the factory installation. The holder's construction is adapted to the working conditions in the headlight compartment, where temperature changes and exposure to moisture from the outside of the lamp housing occur.

Condition, Origin, and Benefits of Using OEM Parts

The component is from a dismantled vehicle and is offered as a used part, allowing for economical repair of the lighting system while maintaining the original BMW specification. Choosing a holder from the original lighting system means:

• compatibility with the electrical system of the specific model,
• proper fit with the headlight housing,
• retention of the turn signal's operating parameters as intended by the manufacturer.

For users who want to avoid problems with fitting aftermarket alternatives, using an original holder is a practical service solution.

Installation and Service Application

The turn signal bulb socket is installed in the front lamp, in the location designated by the manufacturer. In a typical repair scenario, it is used when:

• the electrical contacts in the existing holder have been damaged,
• the clips holding the bulb have broken,
• there are problems with intermittent turn signal operation caused by looseness or overheating of the socket.

Replacing the holder allows for restoring a stable connection of the bulb to the system and eliminating turn signal malfunctions without the need to replace the entire headlight.

Related BMW Lighting Components and Additional Information

If you are planning comprehensive service for the lighting system in your BMW and need other components from the category of lamps and light modules for this brand, check the available parts in the BMW LED Lamps and Lights category.

For drivers interested in a broader approach to lighting modernization and service, including LED and Xenon headlights, a practical guide describing the selection and replacement of used components will be useful – details can be found in the article See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights.