LED Headlight Assembly Pair for Mercedes-Benz GLC W253 X253 2020–2022

1. LCI Vehicle Fitment

The KU-FV-03-008 is a left-and-right LED headlight assembly pair for compatible 2020–2022 Mercedes-Benz GLC W253/X253 facelift SUVs. The housing profile, electrical connectors and mounting locations follow the corresponding facelift front-end layout for vehicle-specific replacement.

• Mercedes-Benz GLC-Class
• W253/X253 facelift platform
• Compatible Years: 2020–2022
• Left OE: A253 906 8502
• Right OE: A253 906 8602

Fitment should be confirmed using the OE number, chassis code, model year and original lighting configuration before ordering.

2. Full LED Lighting Layout

The headlight assemblies combine LED main illumination with a dynamic daytime running light design. The internal optical arrangement separates the primary lighting functions to support clear forward illumination and the distinctive appearance of the facelift GLC.

• LED Main Lighting: Provides clear and consistent forward illumination.
• Low-Beam Distribution: Spreads light across the primary road-viewing area.
• High-Beam Output: Extends visibility ahead when high beam is selected.
• Dynamic Daytime Running Light: Reproduces the visual lighting signature of the facelift model.
• Vehicle-Specific Optics: Matches the corresponding W253/X253 headlight layout.

3. Lens and Weather-Resistant Construction

A thick transparent PC lens covers the molded lighting chamber. The lens incorporates ultraviolet-resistant treatment to help reduce yellowing, oxidation and surface deterioration caused by prolonged outdoor exposure.

• PC Outer Lens: Provides transparency and impact resistance.
• UV-Resistant Surface: Helps reduce discoloration caused by sunlight exposure.
• Molded Headlight Housing: Follows the corresponding vehicle body contour.
• Sealed Lamp Chamber: Helps limit the entry of rain, moisture and dust.
• Integrated Rear Covers: Protect the rear openings of the headlight bodies.

4. Electrical and Installation Compatibility

The headlight assemblies use vehicle-specific connector and mounting arrangements to support installation in the original front-lighting positions. Their electrical layout is designed for integration with the corresponding vehicle lighting system.

• Original-position replacement
• Vehicle-specific connectors
• Corresponding mounting points
• No body-wiring modification required
• Suitable for damaged or failed headlight replacement

Mounting brackets and sealing strips are not included and must be transferred from the original headlights or sourced separately.

5. Quality-Control Process

Each headlight undergoes functional and structural inspection before shipment. These checks are intended to identify water-sealing, lighting and vibration-related issues before the assemblies enter the replacement-parts supply chain.

• Rain-spray test
• Lighting-function test
• 72-hour illumination aging test
• Simulated vibration test
• Housing and connector inspection
• Left/right OE-number verification

This inspection process supports procurement by automotive lighting distributors, collision-repair centers and vehicle-parts wholesalers.