Hella 011786311 Tail Light Assembly - Left Outer

Left Outer LED Tail Light for Mercedes-Benz C-Class

This HELLA Genuine OE tail light assembly is built for the left outer position on select 2019-2020 Mercedes-Benz C300, C63 AMG, and C63 AMG S models. Part number 011786311 is an OE-style replacement that restores rear lighting function with LED technology and SAE-approved compliance.

Key Features

• Genuine OE from HELLA for factory-style fit and function
• Left outer tail light assembly for the rear exterior lighting system
• LED lamp type and LED light design
• Stop light function integrated with LED illumination
• SAE approved and SAE tested for U.S. road use
• Supplied with bulb holder
• Mercedes-Benz version without lettering

Product Details

HELLA 011786311 is a left-side outer tail light assembly engineered for Mercedes-Benz C-Class applications that use LED rear lighting. It serves the stop light function and is marked SAE Approved, making it a direct-fit lighting component for 2019-2020 Mercedes-Benz C300, C63 AMG, and C63 AMG S models in the left outer position. The HELLA Genuine OE from HELLA product line focuses on original-equipment-style construction and consistent electrical and lighting performance.

This part cross-references Mercedes-Benz OE numbers 205 906 33 05 and A 205 906 33 05 for the same application. The part number 011786311 is also commonly referenced as HELLA 011786311 when searching for a left outer LED tail light assembly for Mercedes-Benz C300 and AMG models.

Common Replacement Reasons

• Cracked or damaged left outer tail lamp housing
• Dim, failed, or non-functioning LED stop light section
• Water intrusion or moisture inside the lamp assembly
• Warning lights or lighting faults related to rear exterior lighting
• Restoring proper rear visibility and vehicle appearance after collision repair

Installation Notes

Assy/disassy by qualified personnel required. Verify the left outer position and confirm the vehicle uses the correct LED tail lamp configuration before installation. Compare the connector, housing shape, and OE reference numbers to the removed unit to confirm fitment on your Mercedes-Benz C300, C63 AMG, or C63 AMG S. The included bulb holder should be transferred or connected according to the vehicle’s original setup.

Quality Assurance

HELLA is known for OE-level lighting and electrical components, and this tail light assembly is SAE approved for the listed Mercedes-Benz applications. Use the OE cross-reference and fitment details to confirm the correct part before ordering.