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Dorman 1590103 Headlight Assembly - Right
Reliable Headlight Assembly for Chevrolet Blazer and S10
The Dorman 1590103 headlight assembly is designed to restore proper lighting performance for your Chevrolet Blazer or S10. This street-legal, halogen headlight assembly includes all necessary bulbs and features durable plastic construction for long-lasting use.
- Compatible with Chevrolet Blazer and S10 models
- Includes two halogen bulbs for immediate installation
- Clear plastic lens and housing for optimal light output
- Operates at 12.8 volts, meeting vehicle electrical standards
- Street legal for on-road use
Durable Construction and Clear Optics
This Dorman headlight assembly (part number 1590103) features a clear plastic lens and housing designed to withstand road conditions while providing consistent light projection. The halogen bulbs included offer reliable illumination, ensuring visibility during night driving or adverse weather. The assembly is engineered to meet the electrical requirements of your Chevrolet Blazer or S10, operating at 12.8 volts for proper function.
Purpose and Common Applications
- Replacement for damaged or cracked headlight assemblies
- Restores proper lighting after bulb or lens failure
- Improves nighttime visibility and safety
- Ensures compliance with street-legal lighting standards
- Addresses moisture or fogging issues in existing headlights
Installation Notes and Tips
Installation of the Dorman 1590103 headlight assembly is straightforward and designed to fit directly into Chevrolet Blazer and S10 models without modification. Ensure the vehicle’s electrical system is off before installation. Verify bulb connections are secure and test the headlight function before finalizing the assembly placement. Consult the vehicle’s service manual for specific removal and installation procedures.
Quality Assurance and Warranty
Dorman provides this headlight assembly with quality standards that meet or exceed OEM specifications. The plastic lens and housing materials are selected for durability and resistance to environmental factors. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in your replacement part.
| Brand | Dorman |
| Part Number | 1590103 |
| Bulb Quantity | 2 |
| Bulb Technology | Halogen |
| Bulbs Included | Yes |
| Housing Material | Plastic |
| Lens Color | Clear |
| Lens Material | Plastic |
| Package Contents | 1 Headlight Lens |
| Street Legal | Yes |
| Voltage | 12.8 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Chevrolet | Blazer | Right | |
| 2004 | Chevrolet | Blazer | Right | |
| 2004 | Chevrolet | S10 | Right | |
| 2003 | Chevrolet | Blazer | Right | |
| 2003 | Chevrolet | S10 | Right | |
| 2002 | Chevrolet | Blazer | Right | |
| 2002 | Chevrolet | S10 | Right | |
| 2001 | Chevrolet | Blazer | Right | |
| 2001 | Chevrolet | S10 | Right | |
| 2000 | Chevrolet | Blazer | Right | |
| 2000 | Chevrolet | S10 | Right | |
| 1999 | Chevrolet | Blazer | Right | |
| 1999 | Chevrolet | S10 | Right | |
| 1998 | Chevrolet | Blazer | Right | |
| 1998 | Chevrolet | S10 | Right |
* 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.