Depo 316-1150L-AC2 Headlight Assembly - Left

Left Headlight Assembly for Mazda 3

This Depo headlight assembly is a left-side exterior lighting replacement for the 2014-2016 Mazda 3 with halogen composite headlamp equipment. It is built for direct-fit service on the driver-side front corner and references OEM BPW1510L0 for the same application. Part number 316-1150L-AC2 is a practical choice when restoring forward lighting performance and appearance on your Mazda 3.

Key Features

• Fits 2014-2016 Mazda 3, left
• Halogen composite headlight assembly
• Direct replacement for the driver-side front lamp position
• Cross-reference: MA2502144C and OEM BPW1510L0
• Depo part number 316-1150L-AC2

Detailed Description

Use this headlight assembly when the original left lamp on a Mazda 3 has become cloudy, cracked, electrically unreliable, or no longer projects light correctly. The halogen composite design matches the listed vehicle configuration and supports a clean replacement for 2014, 2015, and 2016 Mazda 3 models. If you are searching for a left headlight assembly for 2014-2016 Mazda 3 halogen composite applications, 316-1150L-AC2 is the cataloged part number to reference.

Common Issues It Can Address

• Broken or damaged left headlight housing
• Reduced nighttime visibility from a worn lamp assembly
• Moisture intrusion or lens deterioration
• Electrical failure in the original headlamp unit
• Restoration after collision or front-end repair

Installation Notes and Tips

Verify halogen composite headlamp equipment before ordering. Confirm left-side fitment against the vehicle’s existing lamp and connector layout, and compare the original unit to the replacement before final installation. For best results, aim the headlight after installation to restore proper road illumination and beam pattern.

Quality Assurance

Depo manufactures replacement lighting components for automotive repair applications, and this assembly is cataloged to match the listed Mazda 3 fitment and OEM reference BPW1510L0. Part number 316-1150L-AC2 is identified for the left-side halogen composite application shown above.