Eagle Eye BZ121-U000L Tail Light Assembly - Left

Left LED Tail Light Assembly for Mercedes-Benz E-Class

This Eagle Eye tail light assembly is a left-side exterior lighting replacement for select 2007-2009 Mercedes-Benz E-Class models with the Appearance Package. It uses LED tail lamp technology and includes the lens and housing for a direct repair of damaged, faded, or non-functioning rear lighting.

Key Features

• Brand: Eagle Eye
• Part number: BZ121-U000L
• Tail light assembly for the left side
• LED bulb type for the tail lamp
• Lens and housing included
• Plastic housing and plastic lens construction
• Red and clear lens color
• For vehicles with Appearance Package

Detailed Description

Built for the left rear position, this Eagle Eye BZ121-U000L tail light assembly is made for 2007-2009 Mercedes-Benz E320, E350, E550, and E63 AMG models equipped with the Appearance Package. The assembly uses LED tail lamp lighting and comes with the lens and housing, making it a practical replacement when the original unit is cracked, clouded, or no longer operating correctly. This part cross-references TYC 11-11788-01 for the same application.

The red and clear lens design matches the exterior lighting layout used on these Mercedes-Benz E-Class vehicles, while the plastic housing and lens provide a lightweight replacement format. The BZ121-U000L is a focused fitment part for the left side, so confirming the Appearance Package and rear lamp configuration before ordering is important.

Common Repair Uses

• Restores rear lighting after a broken or damaged left tail lamp
• Replaces a faded or discolored lens on the Mercedes-Benz E-Class
• Addresses LED tail lamp failure on the left rear corner
• Corrects water intrusion or housing damage in the rear lamp assembly
• Returns proper rear lighting appearance on Appearance Package vehicles

Installation Notes and Tips

Verify the vehicle is a 2007-2009 Mercedes-Benz E320, E350, E550, or E63 AMG with the Appearance Package and left-side tail lamp configuration before installation. Compare the connector, lens shape, and mounting points to the original assembly, and transfer any required bulbs or related components if the vehicle setup calls for them. The part number BZ121-U000L should be matched to the original unit for the most accurate fit.

Quality Assurance

Eagle Eye replacement lighting is cataloged for specific vehicle applications and OE-style fitment matching. This tail light assembly is identified by part number BZ121-U000L and is listed for confirmed Mercedes-Benz E-Class fitment.