Dorman 1590998 Headlight Assembly - Left

Reliable Headlight Assembly for Chevrolet and GMC Vans

The Dorman 1590998 headlight assembly is designed to restore proper lighting performance for Chevrolet Express and GMC Savana vans. This street-legal halogen headlight assembly ensures clear visibility and safety on the road while maintaining factory specifications.

• Compatible with Chevrolet Express 1500, 2500, 3500 and GMC Savana 1500, 2500, 3500 models
• Includes two halogen bulbs for immediate installation
• Clear plastic lens and durable plastic housing for long-lasting use
• Operates at 12.8 volts, meeting standard vehicle electrical requirements
• Street legal and designed to meet DOT regulations

Product Features and Specifications

This Dorman headlight assembly (part number 1590998) features a clear plastic lens that provides optimal light output and road visibility. The housing is constructed from durable plastic to resist corrosion and environmental damage. It includes two halogen bulbs, which are pre-installed and ready for use, eliminating the need for separate bulb purchases. Operating at 12.8 volts, this assembly is engineered to match the electrical system of Chevrolet Express and GMC Savana vans, ensuring consistent performance.

Applications and Common Uses

This headlight assembly is intended for use on the following vehicles:

• Chevrolet Express 1500, 2500, 3500
• GMC Savana 1500, 2500, 3500

It is suitable for replacing damaged, cracked, or fogged headlight assemblies to restore proper lighting function and maintain vehicle safety compliance.

• Replaces cracked or broken headlight lenses
• Restores dim or non-functioning halogen bulbs
• Corrects moisture or fogging issues inside the headlight
• Ensures street-legal lighting for vehicle inspections
• Improves nighttime visibility and road safety

Installation Notes and Tips

Installation of the Dorman 1590998 headlight assembly is straightforward and designed to be a direct replacement for the original equipment on Chevrolet Express and GMC Savana vans. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Align the assembly carefully to ensure proper beam pattern and secure all mounting points firmly. Since bulbs are included, no additional bulb installation is necessary.

Quality Assurance and Warranty

Dorman manufactures this headlight assembly to meet or exceed OEM standards for fit, form, and function. The plastic lens and housing materials are selected for durability and resistance to environmental factors. This product is street legal and compliant with DOT regulations. Warranty coverage details can be obtained from the product packaging or Dorman’s official documentation.