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Dorman 1591037 Headlight Assembly - Left
Reliable Headlight Assembly for Chevrolet Colorado
The Dorman 1591037 headlight assembly is designed specifically for Chevrolet Colorado models, providing a direct replacement that meets factory specifications. This street-legal headlight assembly includes halogen bulbs and features clear plastic lens and housing for durability and optimal light output.
Key Features of Dorman 1591037 Headlight Assembly
- Compatible with Chevrolet Colorado vehicles
- Includes two halogen bulbs for immediate installation
- Clear plastic lens and housing for weather resistance
- Operates at 12.8 volts, suitable for standard vehicle electrical systems
- Street legal and compliant with lighting regulations
- Package contains one complete headlight assembly
Detailed Product Description
The Dorman 1591037 headlight assembly is engineered to restore proper lighting performance on Chevrolet Colorado trucks. Featuring a durable plastic housing and lens, this assembly resists corrosion and environmental damage. The included halogen bulbs provide reliable illumination with a standard 12.8-volt operation, ensuring compatibility with the vehicle’s electrical system. The clear lens design maximizes light output and visibility, enhancing safety during night driving or adverse weather conditions. This assembly is street legal, meeting all necessary regulatory requirements for exterior vehicle lighting.
Common Applications and Problem Resolution
- Replacement for cracked or damaged headlight lenses
- Restores dim or non-functioning halogen bulbs
- Fixes moisture or condensation issues inside the headlight assembly
- Improves visibility and safety for night driving
- Resolves electrical compatibility issues with factory lighting system
Installation Notes and Tips
Installation of the Dorman 1591037 headlight assembly is straightforward and designed to fit Chevrolet Colorado models without modification. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts. Ensure all electrical connectors are securely attached and test the headlight function before finalizing the installation. Proper alignment of the headlight assembly is important to maintain optimal beam pattern and road visibility.
Quality Assurance and Warranty Information
Dorman provides this headlight assembly with quality standards that meet or exceed OEM specifications. The product includes halogen bulbs and is manufactured with durable plastic materials for long-lasting performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product.
| Brand | Dorman |
| Part Number | 1591037 |
| Bulb Quantity | 2 |
| Bulb Technology | Halogen |
| Bulbs Included | Yes |
| Housing Material | Plastic |
| Lens Color | Clear |
| Lens Material | Plastic |
| Package Contents | 1 Headlight Assembly |
| Street Legal | Yes |
| Voltage | 12.8 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Chevrolet | Colorado | Left | w/RPO Code V4A (Xtreme Package) |
| 2005 | Chevrolet | Colorado | Left | w/RPO Code V4A (Xtreme Package) |
| 2004 | Chevrolet | Colorado | Left | w/RPO Code V4A (Xtreme Package) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.