Depo 340-1135L-AS1 Headlight Assembly - Left

Left Headlight Assembly for Mercedes-Benz W204

This Depo left headlight assembly is a direct-fit exterior lighting replacement for select 2012-2014 Mercedes-Benz C250, C350, and C63 AMG models with the W204 body style. It is built for vehicles without cornering lamps and with chrome composite construction, matching the listed OE application for a clean front-end repair.

• Brand: Depo
• Part number: 340-1135L-AS1
• Left-side headlight assembly
• Compatible with 2012-2014 Mercedes-Benz C250, C350, and C63 AMG
• For W204 models without cornering lamps
• Chrome composite design
• OE reference: MB2502187

Detailed Fitment and Application

Use this headlight assembly when replacing a damaged, cloudy, or non-functioning driver-side lamp on a Mercedes-Benz C250, C350, or C63 AMG. The Depo 340-1135L-AS1 is listed for the left position on W204 vehicles and follows the factory configuration for models without cornering lamps. If you are searching for a left headlight assembly for 2012-2014 Mercedes-Benz C250 W204, or a replacement headlamp for 2012-2014 Mercedes-Benz C350 and C63 AMG, this part number matches the specified application.

Common Repair Uses

• Restores a broken or cracked driver-side headlight housing
• Replaces a dim, moisture-damaged, or non-working front lamp
• Addresses fitment issues after collision repair on W204 front-end components
• Returns proper lighting function on a left headlight assembly application

Installation Notes

Verify that your vehicle is a 2012-2014 Mercedes-Benz C250, C350, or C63 AMG with the W204 body style and without cornering lamps before installation. Confirm the left-side mounting points and OE reference MB2502187 against the original lamp to ensure correct application. Professional installation is recommended for proper alignment and electrical connection.

Quality Assurance

Depo manufactures replacement lighting components for OE-style applications, and this part is identified to the factory reference MB2502187 for the listed vehicles. Part number 340-1135L-AS1 is specified for the left headlight assembly application shown above.