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Hella 015619651 Headlight Assembly - Left
| Brand | Hella 015619651 |
|---|---|
| Position | Left |
| Grade Type | Standard replacement |
| Headlight Type | Assembly |
| Bulb Technology | Led |
| Assy/Disassy by Qualified Personnel Required! | . |
| Lamp Type | Led |
| Light Design | Led |
| Light Function | With low beam (led) |
| Number of light functions | 5 |
| Paired Catalog Number | 1ex 015 619-661 |
| Registration Type | Sae approved |
| Supplementary Article/Supplementary Info | Without control unit |
| Test Mark | Sae |
| Voltage [VDC] | 12 |
| without lettering | Mercedes-benz |
| Product line | Genuine OE from HELLA |
| Fits | Mercedes-Benz · 4 vehicles |
OE-style replacement. Standard replacement headlight assembly for straightforward service.
LED lighting. Uses LED lamp technology for efficient, modern illumination.
SAE approved. Meets SAE requirements for road-legal lighting performance.
Cross-references 257 906 43 02, A 257 906 43 02 and MB2502279 for the same application. See all 3.
Hella Left LED Headlight Assembly
This Hella Genuine OE front lighting assembly is a standard replacement headlight for the left side of select Mercedes-Benz CLS models. Built with LED bulb technology and SAE approval, it supports clear road illumination for nighttime driving and daily use.
Key Features
- Brand: Hella Genuine OE from HELLA
- Part number: 015619651
- Headlight assembly for the left side
- LED bulb technology with LED light design
- Low beam LED light function
- 5 total light functions
- 12 VDC electrical system
- SAE Approved / SAE test mark
- Standard replacement grade
- Supplied without control unit
Product Details
HELLA front lighting is engineered for vehicles that rely on consistent forward illumination and road visibility. This left headlight assembly is built for 2020-2021 Mercedes-Benz CLS450 and 2020-2021 Mercedes-Benz CLS53 AMG applications, and it matches OE-style fitment for the left position. The part number 015619651 is also referenced for the same application, making it easier to confirm the correct replacement before ordering.
This part cross-references Mercedes-Benz OE numbers 257 906 43 02 and A 257 906 43 02 for the same application. It is a direct-fit lighting assembly for Mercedes-Benz CLS450 and Mercedes-Benz CLS53 AMG models that use a left-side LED headlamp with SAE approval.
What This Headlight Assembly Helps Address
- Dim, damaged, or non-functioning left headlight output
- Low beam LED lighting failure on the driver-side front lamp
- Cracked or weathered headlamp housing
- SAE inspection concerns related to exterior lighting
- Restoration of proper front lighting on Mercedes-Benz CLS450 and CLS53 AMG
Installation Notes and Tips
Installation requires qualified personnel. Verify the vehicle uses a left-side LED headlight assembly and confirm the paired catalog number 1EX 015 619-661 before installation. This unit is supplied without a control unit, so existing vehicle components must be checked for reuse and proper function. Confirm 12 VDC system compatibility and match the Mercedes-Benz application before final assembly.
Quality Assurance
As a Genuine OE from HELLA product, this headlight assembly is built to OE-style standards for exterior lighting performance and fitment. It carries SAE approval and the SAE test mark for the listed applications.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2021 | Mercedes-Benz | CLS450 | — | Left | SAE; Genuine OE from HELLA |
| 2021 | Mercedes-Benz | CLS53 AMG | 4Matic | Left | SAE; Genuine OE from HELLA |
| 2020 | Mercedes-Benz | CLS450 | — | Left | SAE; Genuine OE from HELLA |
| 2020 | Mercedes-Benz | CLS53 AMG | 4Matic | Left | SAE; Genuine OE from HELLA |
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