BMW F20 F21 LCI Headlight LED Black Line Lamp Right O/S Harness Loom 8739574

BMW F20 F21 LCI Headlight LED Black Line Lamp Right O/S Harness Loom is an original front lighting component designed for the facelifted BMW 1 Series compact models. The Black Line LED headlight provides a modern look for the front of the vehicle and ensures precise, uniform road illumination. Thanks to its factory design, it is an advantageous solution for post-accident repairs and for maintaining the vehicle's consistent styling.

Specifications and technical data

• SKU: 8492458-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8492458
• Substitutable numbers: 8739574, 8492458, 63118492458
• Location on the vehicle: Right
• Color: Black
• Category: Other Starters, Alternators, ECUs & Wiring

Characteristics of the Black Line LED headlight

The presented headlight is designed for the right side of the vehicle, allowing for a precise fit with the factory lighting system in the BMW F20/F21 LCI. The Black Line version is distinguished by darkened, black accents inside the lens, which emphasizes the dynamic, more aggressive character of the front bodywork. The LED technology used ensures fast light activation, stable color temperature, and high luminous efficiency with optimized energy consumption.

Construction, color scheme, and fitment

The headlight features a housing and internal components finished in black, which blends well with both light and dark body paints. The construction is designed for specific mounting points in the facelifted BMW 1 Series, which facilitates installation and ensures proper alignment with the fender, bumper, and hood. The integrated wiring harness allows for a correct connection to the vehicle's electrical system, minimizing the risk of installation errors.

Purpose and service application

The Black Line LED headlight is particularly suitable for:

• repairs after collisions involving damage to the right front lighting,
• restoring the factory look of the front of the car after previous non-factory modifications,
• maintaining stylistic consistency in versions equipped with the Black Line trim. Its original BMW origin helps maintain compatibility with the vehicle's electronics, including light control systems and onboard diagnostics. The used nature of the part allows for an economical restoration of full lighting functionality while maintaining proper operating parameters.

Condition, verification, and benefits of choosing a used part

The headlight is offered as a used part, meaning it has been dismantled and was previously in operation on a vehicle. Such components are frequently chosen for professional repairs because they retain their factory construction while allowing for cost savings compared to purchasing a new unit. If you are debating between refurbishment and installing an original used part, it is worth checking out our guide: refurbished vs. original used – which part to choose for repairs, which discusses the practical aspects of such a choice.

Technical support and additional information

When selecting a headlight for a specific facelifted BMW 1 Series trim, it is crucial to verify compatibility with your existing lighting configuration and electrical system. If necessary, it is recommended to consult a specialized service center for installation to ensure correct light beam adjustment and avoid control system errors. For those interested in comparing technical solutions used in sports versions of other brands, such as advanced drivetrain and braking systems, the following article may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?. If you are planning a comprehensive repair or upgrade of the front lighting area in your BMW and need other components from the same group, such as lamps, control modules, or wiring harnesses, check out the available parts in the Other BMW category.