Dorman 1591227 Headlight Assembly - Left

OE-Style Left Headlight for Pontiac G6

This Dorman headlight assembly is a direct replacement for the left side on select 2005-2008 Pontiac G6 models. It is reverse-engineered to match the original headlight’s look, fit, and function, making it a practical choice for restoring exterior lighting performance without a dealership visit.

Built with a clear plastic lens, plastic housing, and halogen bulb technology, Dorman 1591227 is street legal and includes the bulbs needed for the assembly. It is a focused replacement for drivers looking for a left headlight assembly for 2005-2008 Pontiac G6 applications.

Key Features

• Direct replacement headlight assembly for the left side
• Fits 2005-2008 Pontiac G6, left
• Clear lens for a factory-style appearance
• Halogen bulb technology with 12.8-volt operation
• Street legal for road use
• Plastic housing and plastic lens construction
• Bulbs included
• Designed to match original equipment fit and performance

Detailed Description

Dorman 1591227 is an exterior lighting replacement for the Pontiac G6 that follows the original headlight design closely. It is intended for drivers who need a left headlight assembly that aligns with OE dimensions and appearance while supporting normal halogen lighting performance. The clear lens and factory-style construction help maintain the vehicle’s original front-end look on 2005-2008 Pontiac G6 models.

This part cross-references Eagle Eye GM367-B001L for the same application. It also references OE-style interchange numbers 1221-0150L, 15881657, and 20667800. For search relevance, this Dorman 1591227 headlight assembly is a fitment-based replacement for Pontiac G6 left headlight repair and restoration.

Common Uses

• Replacing a cracked or cloudy left headlight lens
• Restoring low-beam or forward lighting output
• Repairing a damaged headlight housing after impact
• Correcting exterior lighting issues on a 2005-2008 Pontiac G6
• Returning the vehicle to a complete factory-style front-end appearance

Installation Notes and Tips

Verify left-side fitment before installation on 2005-2008 Pontiac G6 vehicles. Compare the connector, mounting points, and lamp layout to the original assembly before removal. Because this is a halogen headlight assembly, confirm the vehicle’s existing lighting setup matches the application. Dorman 1591227 is a direct replacement style part, so installation should follow the vehicle’s standard headlamp replacement procedure.

Quality Assurance

Dorman engineers this replacement headlight assembly to mirror the stock unit on specific vehicles through reverse-engineering and application matching. The result is a replacement built for OE-style fit, appearance, and function on the Pontiac G6 platform.