Depo 312-1172L-AS7 Headlight Assembly - Left

Left Headlight Assembly for Lexus ES300 and ES330

This Depo left headlight assembly is a direct-fit exterior lighting replacement for select Lexus ES300 and ES330 models without HID lamps. It is built as a composite-style headlamp assembly and includes bulbs and sockets for the specified application.

Key Features

• Depo headlight assembly, part number 312-1172L-AS7
• Fits 2002-2003 Lexus ES300, left side
• Fits 2004 Lexus ES330, left side
• For vehicles without HID lamps
• Includes bulbs and sockets
• Composite construction

Detailed Description

Use this Depo 312-1172L-AS7 headlight assembly when replacing a damaged, cloudy, or non-functioning left headlamp on a Lexus ES300 or Lexus ES330 equipped without HID lighting. The assembly matches the listed vehicle applications and supports a straightforward exterior lighting repair for the front left side. Depo 312-1172L-AS7 is listed for 2002-2003 Lexus ES300, left, and 2004 Lexus ES330, left.

Common Issues This Part Can Address

• Cracked or broken left headlight lens or housing
• Reduced nighttime visibility from a worn headlamp assembly
• Moisture intrusion in the front lighting unit
• Electrical failure at the headlight socket or bulb connection
• Restoring proper front-end lighting after collision damage

Installation Notes and Tips

Verify that the vehicle is equipped without HID lamps before ordering. Confirm left-side fitment against the existing headlamp configuration, connector style, and mounting points before installation. Transfer or connect the included bulbs and sockets as required by the application and test beam aim and operation after installation.

Quality Assurance

Depo manufactures replacement lighting components for direct vehicle applications, and this assembly is cataloged for the specified Lexus ES300 and ES330 fitments. Part number 312-1172L-AS7 is identified for the left side and the non-HID configuration.