Bi-Xenon Headlight Assembly for BMW 3 Series F30 F35

1. Vehicle Fitment

The KU-FV-03-004 replacement bi-xenon headlight assembly is designed for compatible BMW 3 Series vehicles using the F30 or F35 platform. Left- and right-side configurations are available for front-lighting repair and replacement.

• BMW 3 Series F30
• BMW 3 Series F35
• Front headlight installation
• Left- and right-side options
• Vehicle-specific replacement design

Vehicle compatibility should be confirmed using the OE number, original headlight configuration and vehicle identification information before ordering.

2. Left and Right OE Identification

Each installation side uses a different OE reference number, allowing distributors and repair workshops to identify the correct headlight before installation.

• Left Headlight: OE 63117339385
• Right Headlight: OE 63117339386
• Lighting Type: Bi-xenon
• Installation Position: Front lighting system

The two OE numbers should not be treated as interchangeable because they correspond to different installation sides.

3. Lighting and Beam Distribution

The headlight assembly is designed to deliver controlled bi-xenon illumination through a vehicle-specific optical layout. Its reflector, projector and housing arrangement support the intended light distribution for nighttime driving and low-visibility conditions.

• Bi-Xenon Illumination: Supports low- and high-beam lighting through the corresponding headlight system.
• Vehicle-Specific Optics: Designed around the specified BMW 3 Series front-lighting layout.
• Controlled Beam Pattern: Directs light toward the intended road area while maintaining the required installation angle.
• Stable Light Output: The internal structure is designed to operate under changing vehicle and engine-compartment temperatures.
• Clear Road Illumination: Supports forward visibility during nighttime and poor-weather driving.

4. Direct Replacement Construction

The housing shape, mounting points and electrical connection layout are designed to correspond with the specified vehicle application. This supports replacement of damaged, aged or malfunctioning front headlight assemblies without changing the original installation position.

• Vehicle-specific mounting structure
• Corresponding electrical connector layout
• Direct replacement installation
• No headlight-position modification required
• Suitable for collision and lighting-system repair

5. B2B Parts Identification

The clear left/right OE mapping simplifies inventory management, quotation and order verification for automotive-parts businesses. It also helps repair workshops reduce incorrect-side ordering during headlight replacement.

• Separate left- and right-side identification
• OE-based product search and quotation
• Suitable for automotive aftermarket distribution
• Suitable for repair shops and collision centers
• Supports vehicle-specific inventory classification