Depo 320-1127L-AS1 Headlight Assembly - Left

Left Headlight Assembly for Subaru Legacy

This Depo headlight assembly is a direct-fit exterior lighting replacement for the left side of the 2015-2017 Subaru Legacy with halogen composite headlamp equipment. It is identified by part number 320-1127L-AS1 and matches OE reference 84001AL01A for the listed application.

Key Features

• Depo headlight assembly for the left side
• Fits 2015-2017 Subaru Legacy, left
• Halogen, composite headlamp configuration
• OE reference: 84001AL01A
• Part number: 320-1127L-AS1

Product Details

Built for the 2015-2017 Subaru Legacy, this left headlight assembly restores the front lighting unit used on halogen-equipped vehicles. The housing is specified for composite headlamp applications and follows the OE-style fitment identified by Subaru part number 84001AL01A. Use 320-1127L-AS1 when replacing a damaged, cloudy, or non-functioning left headlamp on the Subaru Legacy.

Common Reasons for Replacement

• Cracked or broken left headlight housing
• Clouded or yellowed lens affecting light output
• Water intrusion in the headlamp assembly
• Failed or dim left-side exterior lighting
• Restoring proper front-end appearance after collision repair

Installation Notes

Fits 2015-2017 Subaru Legacy, left. Confirm halogen headlamp equipment and composite housing style before installation. Verify connector alignment, mounting points, and aiming after installation to ensure proper beam pattern and road visibility. Part number 320-1127L-AS1 should be matched to the vehicle’s existing left-side headlamp configuration.

Quality Assurance

Depo manufactures replacement lighting components for OE-style applications, and this assembly cross-references Subaru OE number 84001AL01A for the same application.