BMW Lighting Unit Xenon Lens Light Headlamp Front Lamp Projector 1305310486

BMW Xenon Headlight Projector Lens 1305310486 is a precision component from the Headlights category, designed for installation in the front of the vehicle. It enables the achievement of a uniform, well-directed beam of xenon light, which translates to improved visibility and a higher level of safety during night driving. A used genuine BMW component is a sensible choice for drivers who want to maintain factory lighting parameters without the need to invest in a complete new headlight unit.

Specifications and technical data

• SKU: 1305310486
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1305310486
• Substitutable numbers: 1305310486, 1307210019, KZ
• Location on the vehicle: Front
• Category: Headlight Assemblies

Purpose and Function of the Projector Lens

The projector lens in a xenon headlight is responsible for precisely shaping the light beam so that it is properly focused and has a clear cutoff line. For BMW vehicles, the use of a dedicated projector allows for maintaining:

• correct light distribution on the road,
• reduced glare for oncoming drivers,
• a stable, repeatable beam shape compliant with headlight homologation.

Consequently, replacing just the projector lens is often an effective way to restore lighting system functionality when the original component has suffered optical or mechanical wear.

Compatibility and Mounting Parameters

The presented projector lens is designed as a dedicated component for BMW xenon headlights installed at the front of the vehicle. This means that the design of the mounts, geometry, and method of seating in the lamp are adapted to the manufacturer's factory solutions.

In practice, this translates to:

• easier installation in place of a worn projector,
• maintaining the original focal position of the light source,
• proper cooperation with the reflector and headlight lens.

OEM markings and available replacement numbers allow for verification of compatibility with specific headlight models and car years, which is particularly important when selecting used lighting components.

Product Characteristics and Condition

The BMW xenon headlight projector lens comes from the used parts segment, allowing for cost optimization of repairs while maintaining original construction. This type of component is particularly useful when:

• the headlight is mechanically sound, but the optical part requires replacement,
• there has been localized damage to the projector without the need to purchase the entire headlight unit,
• you want to preserve the factory appearance and lighting characteristics.

Choosing a genuine projector lens from the Headlights category allows for maintaining consistency of the lighting system with other vehicle components, which is important for both safety and future technical inspections.

Benefits of Using a Genuine BMW Projector Lens

Using a dedicated projector in a BMW xenon headlight provides a range of practical benefits in daily operation:

• Stable beam geometry – maintaining factory lighting parameters improves driving comfort after dark and in difficult weather conditions.
• Better cooperation with the xenon burner – appropriately selected optics reduce light loss and improve the efficiency of the entire system.
• Compatibility with vehicle systems – the original design is intended to work with factory height adjustment systems and potential cornering lights (if present in the specific headlight).
• Economical repair – replacing just the projector lens is often a cheaper alternative than buying a complete headlight unit, while maintaining high lighting quality.

Selection and Additional Information

Before purchasing, it is advisable to compare the markings on your current headlight with the data in the specifications, paying attention to the OEM part number and available reference numbers. This helps avoid fitting issues and ensures that the projector lens will work correctly with the lamp housing and the electrical system in your BMW.

If you are planning a comprehensive lighting refurbishment for your car and are also interested in other parts from the same group, such as complete headlights, control modules, or additional optical elements, check the available parts in the BMW Headlights category.

If you are also considering purchasing other used components – for example, an engine unit – and want to approach this topic in the most informed and safe way possible, a practical step-by-step guide may be helpful, available in the article How to Buy a Used Car Engine and Avoid Pitfalls.