HomeElectrical, Lighting and Body > Lighting - ExteriorDorman 1590574 Headlight Assembly - Left
Part #: 1590574

Dorman 1590574 Headlight Assembly - Left

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⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai, Sonata
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Reliable Headlight Assembly for Hyundai Sonata

The Dorman 1590574 headlight assembly is designed specifically for Hyundai Sonata models, providing a direct replacement that meets street legal requirements. Featuring halogen bulb technology and clear plastic lens, this assembly ensures proper illumination and road safety.

  • Compatible with Hyundai Sonata vehicles
  • Includes two halogen bulbs for immediate installation
  • 12.8 voltage rating for optimal electrical performance
  • Clear plastic lens and durable plastic housing
  • Street legal for on-road use

Durable Construction and Lighting Features

This headlight assembly from Dorman is built with a plastic housing and lens, offering resistance to impact and weather conditions. The clear lens allows maximum light output from the two included halogen bulbs, which operate at 12.8 volts to provide consistent brightness. Designed to meet street legal standards, this assembly ensures your Hyundai Sonata maintains compliance with lighting regulations.

Purpose and Common Applications

  • Replacement for damaged or cracked headlight assemblies on Hyundai Sonata
  • Restores proper lighting performance and visibility
  • Solves issues related to dim or non-functioning headlights
  • Addresses water intrusion or fogging inside the headlight unit
  • Upgrades worn or faded lenses for improved clarity

Installation Notes and Tips

Installation of the Dorman 1590574 headlight assembly is straightforward with basic hand tools. Ensure the vehicle is turned off and the battery disconnected before beginning. The included halogen bulbs come pre-installed, reducing installation time. Align the assembly carefully to avoid misalignment and secure all mounting points firmly. Consult the Hyundai Sonata 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 product includes a warranty that covers defects in materials and workmanship, offering peace of mind for Hyundai Sonata owners seeking a reliable lighting replacement. Refer to Dorman’s warranty policy for detailed coverage information.

BrandDorman
Part Number1590574
Bulb Quantity2
Bulb TechnologyHalogen
Bulbs IncludedYes
Housing MaterialPlastic
Lens ColorClear
Lens MaterialPlastic
Package Contents1 Headlight Assembly
Street LegalYes
Voltage12.8

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2005HyundaiSonataLeft
2004HyundaiSonataLeft
2003HyundaiSonataLeft
2002HyundaiSonataLeft

* 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:

20-6384-00921013D0509221-0031LHY028-B001L

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.