Hella 015619751 LED Headlight Assembly Driver Side Left Hand

The Hella 015619751 is an LED headlight assembly designed for the driver's side (left) of the Mercedes-Benz CLS-Class (C257 series, 2019–2021). As a direct OE-specification replacement, it restores factory lighting performance and fitment with no modifications required.

Hella is a world-renowned original equipment supplier to Mercedes-Benz and numerous other global automakers. This headlight is manufactured to the same exacting standards as the part originally fitted to the vehicle, ensuring correct beam pattern, optical performance, and long-term durability.

Key Features:

• LED Technology: Full LED light design providing high beam, low beam, daytime running light, position light, and indicator functions
• OE-Grade Quality: Built to original equipment specifications — same quality as the part HELLA supplies to Mercedes-Benz on the production line
• Driver's Side Fitment: Left-hand (LH) position for left-hand traffic vehicles
• Direct Replacement: Designed for precise, drop-in fitment on the Mercedes-Benz CLS (C257) platform
• Rigorous Testing: Subjected to temperature cycling, vibration, submersion, and pressure-seal validation
• Professional Installation Recommended: Due to the complexity of modern LED headlight assemblies, installation by a qualified technician is advised

Hella's deep OE heritage in automotive lighting makes this assembly a trusted choice for restoring your CLS to factory specification. The paired right-hand unit is Hella part number 015619761.