Depo 336-1109L-UC Headlight Assembly - Left

Overview

This Depo headlight assembly is a direct-fit exterior lighting replacement for Pontiac Bonneville applications. It is built for the left side and follows the listed OE-style application details for a clean restoration of the front lighting system.

Part number 336-1109L-UC is listed for 2000-2004 Pontiac Bonneville models with the specified composite headlamp configuration. Use this part number when verifying the correct replacement before ordering.

Key Features

• Headlight assembly for exterior lighting repair and replacement
• Left-side application for the Pontiac Bonneville
• Composite lamp construction listed for the covered vehicles
• Includes park, signal, and marker lamp functions as noted in fitment
• OE reference GM2502215C listed for application matching

Detailed Description

Depo 336-1109L-UC is a replacement headlight assembly for 2000-2004 Pontiac Bonneville models in the left-side position. The fitment data separates the 2004 application from the 2000-2003 range, so the exact model year should be confirmed against the vehicle before installation. This assembly is listed with composite construction and integrated park, signal, and marker lamp functions for the specified Bonneville lighting setup.

For buyers searching for a Pontiac Bonneville left headlight assembly, this part number 336-1109L-UC provides a focused replacement option for the listed applications. It is also referenced by GM2502215C for cross-checking the correct exterior lighting component.

What It Is Used For

• Replacing a damaged or cracked headlight housing
• Restoring forward lighting after lens or reflector wear
• Correcting lighting issues tied to the listed lamp functions
• Replacing a missing or mismatched left headlamp assembly

Installation Notes and Tips

Verify the model year and left-side application before installation, since the fitment notes separate 2004 from 2000-2003 Bonneville coverage. Confirm the composite lamp configuration and the listed park, signal, and marker lamp setup against the original unit. Compare the part number 336-1109L-UC and OE reference GM2502215C with the removed assembly to ensure proper match.

Quality Assurance

Depo replacement lighting is cataloged for application-specific fitment and OE reference matching. Use the listed part number 336-1109L-UC and OE reference GM2502215C to verify the correct headlight assembly for the vehicle.