Dorman 1590506 Headlight Assembly - Left

Brand Dorman 1590506
Position Left
Bulb Technology Halogen
Bulbs Included No
Housing Material Plastic
Lens Color Amber/Clear
Lens Material Plastic
Package Contents 1 Headlight Assembly
Street Legal Yes
Voltage 12.8
Fits Honda · 3 vehicles

OE-style replacement. Reverse-engineered to match the original headlight assembly.

Halogen lighting. Uses halogen bulb technology for dependable exterior illumination.

Plastic construction. Lightweight housing and lens materials help keep the assembly durable.

Cross-references Eagle Eye HD301-A001L, TYC 20-5950-00 and 7221-0022L for the same application. See all 4.

$102.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $102.67
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

OE-Style Left Headlight for Civic

This Dorman headlight assembly is a replacement for the left side of select 2001-2003 Honda Civic models. It is reverse-engineered to match the original headlamp’s fit, appearance, and function while keeping the repair straightforward.

  • Brand: Dorman
  • Part number: 1590506
  • Fits 2001-2003 Honda Civic, left
  • Halogen bulb technology
  • 12.8-volt electrical specification
  • Street legal: Yes
  • Lens color: Amber/Clear
  • Housing material: Plastic
  • Lens material: Plastic
  • Bulbs included: No

Detailed Product Overview

Built as a direct replacement headlight assembly for the Honda Civic, this Dorman 1590506 unit is intended for drivers replacing a damaged, faded, or non-functioning left headlamp. The amber/clear lens design and halogen construction match the original lighting layout on the specified Civic applications, helping restore proper forward lighting and exterior appearance. This part cross-references TYC 20-5950-00 for the same application.

Common Repair Uses

  • Restores a cracked or broken left headlight on a 2001-2003 Honda Civic
  • Replaces a cloudy or yellowed lens that reduces light output
  • Addresses a failed housing or damaged mounting area
  • Returns the vehicle to proper street-legal exterior lighting
  • Helps correct uneven lighting between the left and right sides

Installation Notes and Tips

Verify the vehicle year, model, and left-side position before installation. This assembly uses halogen bulb technology and does not include bulbs, so transfer or replace the bulbs as needed during service. Confirm connector condition, aim the headlight after installation, and inspect surrounding trim and mounting points for damage before final assembly. Compatible with 2001 Honda Civic, left; 2002 Honda Civic, left; and 2003 Honda Civic, left.

Quality Assurance

Dorman reverse-engineers this replacement headlight assembly to match the stock unit on specific vehicles, with fit, appearance, and performance aligned to the original application. Part number 1590506 is built for the listed Honda Civic fitment and street-legal use.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2003HondaCivicSedanLeft—
2002HondaCivicSedanLeft—
2001HondaCivicSedanLeft—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Eagle Eye — HD301-A001LTYC — 20-5950-007221-0022L33151S5AA01