Depo 344-1172LMUSAM1 Headlight Assembly - Left

BMW Left Headlight Assembly

This Depo headlight assembly is a direct-fit exterior lighting replacement for select BMW 3 Series and M340i applications. It is built for the left side and references OEM number 63118496159 for the listed fitments.

Key Features

• Headlight assembly for exterior lighting replacement
• Left-side fitment for the listed BMW applications
• Direct reference to OEM part number 63118496159
• Compatible with BMW 330i, 330e, and M340i models
• Depo replacement part number 344-1172LMUSAM1

Detailed Description

Use this headlight assembly when replacing a damaged, faded, or non-functioning left headlamp on compatible BMW 330i, 330e, 330i xDrive, 330e xDrive, M340i, and M340i xDrive vehicles. The fitment covers 2019-2022 BMW 330i and 330i xDrive, 2021-2022 BMW 330e and 330e xDrive, and 2020-2022 BMW M340i and M340i xDrive. Part number 344-1172LMUSAM1 is listed with OEM reference 63118496159 for the applications shown.

Depo lighting components are used as replacement parts for restoring exterior lighting function and maintaining the original lamp location and appearance on the vehicle. For BMW 330i and BMW M340i owners, confirming the OEM number and left-side application before ordering helps ensure the correct match.

What It Is Used For

• Replacing a cracked or broken headlight housing
• Restoring proper forward lighting output
• Addressing moisture intrusion or lens deterioration
• Replacing a failed factory headlamp assembly

Installation Notes and Tips

Verify the OEM reference 63118496159 and confirm left-side fitment before installation. Compare the existing connector, housing shape, and mounting points to the original unit on the vehicle. Professional installation is recommended for BMW lighting components to ensure proper alignment and function.

Quality Assurance

Depo manufactures replacement lighting components for direct-fit applications. Part number 344-1172LMUSAM1 is cataloged for the listed BMW fitments and OEM reference 63118496159.