Dorman 1590082 Headlight Assembly - Left

OE-Style Headlight Assembly for Grand Prix

This Dorman headlight assembly is a direct replacement for the left side on select Pontiac Grand Prix models. It is reverse-engineered to match the original headlight’s look, fit, and function while keeping the repair focused on the vehicle’s factory design.

Built for 1997-2003 Pontiac Grand Prix applications, Dorman part number 1590082 supports a clean OE-style restoration for drivers replacing a damaged or worn headlamp. The clear/amber lens, halogen bulb setup, and street-legal construction make it a practical choice for a Pontiac Grand Prix headlight assembly replacement.

Key Features

• Fits 1997-2003 Pontiac Grand Prix, left
• OE-style replacement headlight assembly for factory appearance and fit
• Clear / amber lens color with plastic lens and housing construction
• Halogen bulb technology with bulbs included
• 12.8-volt electrical specification
• Street legal for road use
• Direct replacement for Dorman 1590082

Detailed Description

Dorman 1590082 is a replacement headlight assembly engineered for the left side of the Pontiac Grand Prix. It is designed from the original stock lamp so the shape, mounting points, and lighting layout align with the factory unit on 1997-2003 Grand Prix models. This helps maintain the vehicle’s original front-end appearance while restoring nighttime visibility.

This headlight assembly uses a halogen bulb design and includes bulbs, with a clear and amber lens configuration that matches the OE-style look used on the Grand Prix. The plastic housing and lens keep the assembly lightweight and consistent with common factory construction. This part cross-references TYC 20-5122-09 for the same application.

Common Repair Uses

• Restores a cracked, cloudy, or damaged left headlight on a Pontiac Grand Prix
• Replaces a dim or non-functioning halogen headlamp
• Addresses moisture intrusion caused by a worn lens or housing
• Returns proper forward lighting after collision damage
• Brings back factory-style appearance on 1997-2003 Pontiac Grand Prix models

Installation Notes and Tips

Fits 1997-2003 Pontiac Grand Prix, left. Confirm the vehicle’s existing lamp style and connector layout before installation, and transfer any required vehicle-specific components from the original assembly if applicable. After installation, aim the headlight to factory specifications so the beam pattern is properly aligned for road use.

Quality Assurance

Dorman reverse-engineers this replacement headlight assembly to match the original equipment design on specific vehicles. Part number 1590082 is built to support a factory-style repair for Pontiac Grand Prix headlight replacement needs.