Dorman 1592340 Headlight Assembly - Left

OE-Style Headlight Assembly for Lucerne

This Dorman headlight assembly is a direct replacement for the original front lamp on select Buick Lucerne models. It is reverse-engineered to match the stock headlight’s look, fit, and function, making it a practical option for restoring nighttime visibility and exterior appearance.

Built for the left side of 2006-2011 Buick Lucerne applications, part number 1592340 uses a clear lens, plastic housing, and halogen bulb technology. It is street legal, includes bulbs, and is intended to deliver the same general fitment and lighting layout as the factory unit.

Key Features

• Direct replacement headlight assembly for the left side
• Fits 2006-2011 Buick Lucerne, left
• Clear lens with plastic lens and housing construction
• Halogen bulb technology with 12.8V electrical specification
• Street legal design for road use
• Bulbs included; bulb quantity and wattage are listed by the manufacturer
• White turn signal lamp application noted for the Lucerne fitment

Detailed Description

Dorman 1592340 is an exterior lighting replacement for Buick Lucerne vehicles that need a left headlight assembly matching the original equipment layout. The assembly is engineered to follow the stock lamp’s shape and mounting points, helping maintain factory-style appearance and beam placement on 2006-2011 Buick Lucerne models. If you are replacing a damaged, cloudy, or non-functioning driver-side lamp, this OE-style unit provides a straightforward solution.

This part cross-references Eagle Eye GM393-B101L and other listed interchange numbers for the same application. For buyers searching for a 2006 Buick Lucerne left headlight assembly, 2007-2011 Buick Lucerne headlamp replacement, or Dorman 1592340 headlight assembly, this part aligns with those vehicle-specific needs.

Common Reasons for Replacement

• Cracked or broken headlight lens
• Moisture intrusion inside the lamp housing
• Dim, failed, or inconsistent halogen lighting
• Restoring front-end appearance after collision damage
• Replacing a worn left headlight on a Buick Lucerne

Installation Notes and Tips

Verify left-side fitment before ordering and compare the connector, mounting points, and lamp style to the original assembly. Because this headlight is designed for specific Buick Lucerne model years, confirm the vehicle’s trim and lighting configuration against the original part. Professional installation is recommended if the existing lamp is damaged or if the vehicle requires aiming after replacement.

Quality Assurance

Dorman manufactures this replacement headlight assembly as a reverse-engineered OE-style part for the specified application. Part number 1592340 is built to match the original headlight’s fit and function on compatible Buick Lucerne vehicles, supporting a factory-like replacement process.