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Dorman 1590566 Headlight Assembly - Left
Reliable Headlight Assembly for Buick LeSabre
The Dorman 1590566 headlight assembly is designed specifically for Buick LeSabre 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.
- Compatible with Buick LeSabre vehicles
- Includes two halogen bulbs for immediate installation
- 12.8-volt electrical system compatibility
- Clear plastic lens and housing for weather resistance
- Street legal and designed to meet safety standards
Product Features and Specifications
The Dorman 1590566 headlight assembly is engineered with a plastic housing and lens, ensuring a lightweight yet durable construction. It comes equipped with two halogen bulbs, providing reliable illumination for night driving and adverse weather conditions. The assembly operates at 12.8 volts, matching the electrical system of the Buick LeSabre. This headlight assembly is street legal, making it compliant with road safety regulations.
Applications and Common Issues Addressed
- Replacement for cracked or damaged headlight lenses
- Restores proper lighting after bulb or assembly failure
- Improves visibility and safety during night driving
- Resolves issues with foggy or yellowed headlight lenses
- Ensures compliance with street-legal lighting requirements
Installation Notes and Tips
Installation of the Dorman 1590566 headlight assembly is straightforward and designed to fit directly onto Buick LeSabre models without modification. It is recommended to disconnect the vehicle battery before installation to avoid electrical shorts. Ensure the wiring harness is securely connected to the halogen bulbs included in the package. After installation, test the headlights to confirm proper operation and alignment.
Quality Assurance and Warranty
Dorman provides this headlight assembly with quality assurance to meet OEM standards. The plastic lens and housing are designed to withstand typical road conditions and weather exposure. While specific warranty details may vary, Dorman products generally include a limited warranty against defects in materials and workmanship, offering confidence in the product's durability and performance.
| Brand | Dorman |
| Part Number | 1590566 |
| 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 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | LeSabre | Left | w/Cornering Lamps; To 9/20/04 |
| 2004 | Buick | LeSabre | Left | w/Cornering Lamps |
| 2003 | Buick | LeSabre | Left | w/Cornering Lamps |
| 2002 | Buick | LeSabre | Left | w/Cornering Lamps |
| 2001 | Buick | LeSabre | Left | w/Cornering Lamps |
| 2000 | Buick | LeSabre | Left | w/Fluted High Beam Surface; w/Cornering Lamps |
* 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.