DEPO 332-1578L-US Cadillac DeVille Concours d'Elegance Driver Side Replacement Headlight Assembly

The DEPO 332-1578L-US is a direct-fit replacement headlight assembly for the Cadillac DeVille, DeVille Concours, and DeVille d'Elegance. Designed and engineered to restore factory lighting performance, this driver side (left) headlight assembly is a cost-effective alternative to expensive OEM parts without sacrificing fit, form, or function.

DEPO is a globally recognized manufacturer of aftermarket automotive lighting, producing components built to meet or exceed original equipment specifications. This assembly is a plug-and-play replacement that installs using the factory mounting points and wiring harness connector, requiring no modifications.

Key Features:

• Direct OEM Replacement – Engineered to match original factory specifications for precise fitment
• Driver Side (Left) – Designed specifically for the left/driver side of the vehicle
• Plug-and-Play Installation – Uses factory wiring harness connector and mounting locations
• High-Quality Construction – Built to DEPO's rigorous quality standards for durability and longevity
• DOT Compliant – Meets Department of Transportation safety standards for road use
• Cost-Effective Alternative – Delivers OEM-quality performance at a fraction of dealer pricing

DEPO part number 332-1578L-US is the correct replacement for restoring full headlight function on applicable Cadillac DeVille models. Whether replacing a damaged, cracked, or non-functioning assembly, this unit provides a reliable, factory-style solution.