Dorman 1590144 Headlight Assembly - Left

Reliable Headlight Assembly for GMC Envoy Models

The Dorman 1590144 headlight assembly is designed specifically for GMC Envoy, Envoy XL, and Envoy XUV vehicles. This street-legal headlight assembly features halogen bulbs and clear plastic lens and housing, providing dependable exterior lighting that meets standard vehicle requirements.

Key Features of Dorman 1590144 Headlight Assembly

• Compatible with GMC Envoy, Envoy XL, and Envoy XUV models
• Operates at 12.8 volts for standard vehicle electrical systems
• Includes two halogen bulbs for effective illumination
• Clear plastic lens and durable plastic housing for weather resistance
• Street legal and ready for on-road use
• Package contains one complete headlight assembly

Detailed Product Description

This Dorman headlight assembly (part number 1590144) is engineered to replace the exterior lighting on GMC Envoy series vehicles. The assembly includes two halogen bulbs, which are known for their consistent light output and compatibility with standard 12.8-volt vehicle electrical systems. The clear plastic lens ensures optimal light transmission, while the plastic housing offers protection against environmental elements. Designed to meet street-legal requirements, this headlight assembly provides a direct fit replacement to restore proper lighting functionality.

Common Applications and Problem Resolution

• Restores headlight function after damage or wear
• Replaces foggy or cracked lens assemblies
• Solves issues with dim or non-functioning halogen bulbs
• Addresses water intrusion or housing damage
• Ensures compliance with street-legal lighting standards

Installation Notes and Tips

Installation of the Dorman 1590144 headlight assembly is straightforward with basic hand tools. Ensure the vehicle is turned off and the battery disconnected before beginning. Remove the existing headlight assembly carefully to avoid damaging wiring or mounting points. Connect the included halogen bulbs and secure the new assembly in place. Verify proper alignment and operation before completing installation.

Quality Assurance and Warranty Information

Dorman manufactures this headlight assembly to meet OEM specifications for fit and function. The use of quality plastic materials for the lens and housing ensures durability under typical driving conditions. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term performance on GMC Envoy, Envoy XL, and Envoy XUV vehicles.