Dorman 1590064 Headlight Assembly - Left

OE-Style Headlight Assembly Replacement

This Dorman headlight assembly is a direct replacement for select Chevrolet Lumina and Chevrolet Monte Carlo applications. It is reverse-engineered to match the original headlight’s look, fit, and function while keeping repair costs lower than a dealership replacement.

Built for the left side, this assembly uses a clear plastic lens, plastic housing, and halogen bulb technology for a factory-style exterior lighting repair. It is street legal and includes bulbs, making it a practical choice for restoring front-end lighting performance on the 1995-2001 Chevrolet Lumina and 1995-1999 Chevrolet Monte Carlo.

Key Features

• Direct replacement headlight assembly for the left side
• Fits 1995-2001 Chevrolet Lumina, left
• Fits 1995-1999 Chevrolet Monte Carlo, left
• Clear lens with plastic lens and housing construction
• Halogen bulb technology with bulbs included
• 12.8-volt electrical specification
• Street legal exterior lighting component
• Cross-references Eagle Eye GM161-B001L and TYC 20-3388-00 for the same application

Detailed Description

Dorman 1590064 is a replacement headlight assembly engineered for specific Chevrolet passenger cars where original-style fitment and appearance matter. The assembly is built to match the stock headlight profile on the vehicle, helping maintain proper front-end alignment and a consistent factory look. It is a strong fit for owners searching for a left headlight assembly for 1995-2001 Chevrolet Lumina or a left headlight assembly for 1995-1999 Chevrolet Monte Carlo.

The clear lens, plastic housing, and halogen bulb setup support a straightforward lighting repair for vehicles with worn, cloudy, or damaged original headlamp units. Dorman 1590064 also serves as a practical OE-style replacement when searching by part number for Chevrolet Lumina headlight assembly 1590064 or Chevrolet Monte Carlo left headlight 1590064.

Common Problems This Part Can Address

• Cracked or broken headlight lens
• Clouded or yellowed original headlamp lens
• Dim or uneven forward lighting output
• Water intrusion from a damaged housing
• Failed or aging factory headlight assembly

Installation Notes and Tips

Verify left-side fitment before ordering, since this assembly is specific to the driver-side position on listed vehicles. Compare the original connector, mounting points, and lamp shape to the existing unit before installation. Because bulbs are included, confirm the bulb type and electrical connection match the vehicle’s original setup before final assembly.

For best results, inspect adjacent trim, aiming points, and wiring condition during replacement. This part is intended for direct replacement use on the listed Chevrolet Lumina and Chevrolet Monte Carlo applications.

Quality Assurance

Dorman manufactures this replacement headlight assembly as a reverse-engineered OE-style part for the listed applications. It is built to follow the original headlight’s fit and function requirements for the specified Chevrolet models.