HomeElectrical, Lighting and Body > Lighting - ExteriorDepo 340-1131L-AS Headlight Assembly - Left
Part #: 340-1131L-AS

Depo 340-1131L-AS Headlight Assembly - Left

Left
⚙️ 16 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$308.66Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, ML320, ML350, ML450, ML550, and ML63 AMG
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Headlight Assembly for Mercedes-Benz ML Series

The Depo 340-1131L-AS headlight assembly is designed specifically for select Mercedes-Benz ML models, providing a direct replacement for your vehicle's exterior lighting needs. Engineered to meet OEM standards, this headlight assembly ensures proper fit and function for your ML63 AMG, ML320, ML350, ML450, or ML550.

Key Features of Depo 340-1131L-AS Headlight Assembly

  • Compatible with Mercedes-Benz ML63 AMG, ML320, ML350, ML450, and ML550 models
  • Direct replacement headlight assembly for left side (driver side)
  • Manufactured to meet or exceed OEM specifications
  • Durable construction designed for long-term use
  • Ensures proper beam alignment and lighting performance

Detailed Product Description

The Depo 340-1131L-AS headlight assembly is crafted to restore the exterior lighting system of your Mercedes-Benz ML series vehicle. This part is engineered to fit the left side of ML63 AMG, ML320, ML350, ML450, and ML550 models, ensuring seamless integration with existing mounting points and electrical connections. The assembly is built with quality materials to withstand road conditions and weather exposure, maintaining consistent lighting output and safety. Using this headlight assembly helps maintain the vehicle's original lighting performance and appearance.

Common Applications and Issues Addressed

  • Replacement for cracked or damaged headlight lens or housing
  • Restores proper illumination for safe nighttime driving
  • Fixes issues with moisture or fogging inside the headlight
  • Corrects misaligned or non-functioning headlights
  • Upgrades worn or faded headlight assemblies to improve visibility

Installation Notes and Tips

Installation of the Depo 340-1131L-AS headlight assembly requires basic automotive tools and moderate mechanical skill. Ensure the vehicle is turned off and the battery is disconnected before beginning installation. Carefully remove the existing headlight assembly by detaching mounting screws and electrical connectors. Align the new assembly properly to avoid misalignment and secure it firmly. Test the headlight function before completing the installation to confirm proper operation.

Quality Assurance and Warranty Information

Depo manufactures the 340-1131L-AS headlight assembly to meet industry standards for fit and durability. While specific warranty details are not provided, Depo products typically come with a limited warranty against manufacturing defects. It is recommended to verify warranty coverage with the point of purchase or manufacturer documentation.

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2011Mercedes-BenzML350BaseLeftOEM: 164820235964
2011Mercedes-BenzML450Hybrid 4MaticLeftOEM: 164820235964
2011Mercedes-BenzML550BaseLeftOEM: 164820235964
2011Mercedes-BenzML63 AMGBaseLeftOEM: 164820235964
2010Mercedes-BenzML350BaseLeftOEM: 164820235964
2010Mercedes-BenzML450Hybrid 4MaticLeftOEM: 164820235964
2010Mercedes-BenzML550BaseLeftOEM: 164820235964
2010Mercedes-BenzML63 AMGBaseLeftOEM: 164820235964
2009Mercedes-BenzML320Bluetec 4MaticLeftOEM: 164820235964
2009Mercedes-BenzML350BaseLeftOEM: 164820235964
2009Mercedes-BenzML550BaseLeftOEM: 164820235964
2009Mercedes-BenzML63 AMGBaseLeftOEM: 164820235964
2008Mercedes-BenzML320CDILeftOEM: 164820235964
2008Mercedes-BenzML3504MaticLeftOEM: 164820235964
2008Mercedes-BenzML550BaseLeftOEM: 164820235964
2008Mercedes-BenzML63 AMGBaseLeftOEM: 164820235964

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.