Dorman 1590146 Headlight Assembly - Left

Brand Dorman 1590146
Position Left
Bulb Quantity 4
Bulb Technology Halogen
Bulbs Included Yes
Housing Material Plastic
Lens Color Clear / Amber
Lens Material Plastic
Package Contents 1 Headlight Lens
Street Legal Yes
Voltage 12.8
Fits Chevrolet · 6 vehicles

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

Halogen lighting. Uses four bulbs for dependable exterior illumination.

Clear / amber lens. Plastic lens and housing help keep weight down.

Cross-references Eagle Eye GM220-B001L, 1221-0088L and 10321017 for the same application. See all 4.

$252.08Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $252.08
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 1590146 Left Headlight Assembly

Restore the front lighting on your Chevrolet Monte Carlo with this Dorman replacement headlight assembly. Built for the left side and engineered to match the original look, fit, and function, Dorman 1590146 is a practical OE-style solution for 2000-2005 Chevrolet Monte Carlo models.

This Chevrolet Monte Carlo left headlight assembly uses halogen bulb technology, a clear/amber lens, and a plastic housing and lens construction. It is street legal, operates at 12.8 volts, and includes bulb support for a direct replacement approach on the driver-side front lighting position.

Key Features

  • Fits 2000-2005 Chevrolet Monte Carlo, left
  • OE-style replacement headlight assembly for the driver side
  • Halogen bulb technology with 4-bulb design
  • Clear/amber lens color for factory-style appearance
  • Plastic housing and plastic lens construction
  • Street legal lighting component
  • 12.8-volt electrical specification
  • Dorman part number 1590146

Detailed Description

Dorman 1590146 is a replacement headlight assembly reverse-engineered to match the stock headlamp used on specific Chevrolet Monte Carlo vehicles. It is intended for the left side and follows the original equipment layout closely, making it a straightforward choice when replacing a damaged, faded, or non-functioning front headlight. The clear/amber lens and halogen setup help maintain the factory appearance of the Monte Carlo front end while supporting normal road use.

This part cross-references Eagle Eye GM220-B001L for the same application. If you are searching for a 2000-2005 Chevrolet Monte Carlo left headlight assembly, Dorman 1590146 provides a direct-fit replacement option that aligns with the original vehicle design.

Common Reasons for Replacement

  • Cracked or broken headlight lens
  • Cloudy or yellowed lens affecting light output
  • Water intrusion or housing damage
  • Failed halogen headlight assembly
  • Restoring the front appearance of a Chevrolet Monte Carlo

Installation Notes and Tips

Verify left-side fitment before installation on 2000-2005 Chevrolet Monte Carlo models. Compare the connector, mounting points, and lamp shape to the original assembly before removal. Transfer any required bulbs or related components only if your vehicle setup calls for it, and confirm proper aim after installation to maintain safe nighttime visibility.

Quality Assurance

Dorman replacement lighting parts are engineered to match original equipment form and function for specific vehicle applications. This headlight assembly is built to support a factory-style replacement on the Chevrolet Monte Carlo left front position.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005ChevroletMonte CarloLeft—
2004ChevroletMonte CarloLeft—
2003ChevroletMonte CarloLeft—
2002ChevroletMonte CarloLeft—
2001ChevroletMonte CarloLeft—
2000ChevroletMonte CarloLeft—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Eagle Eye — GM220-B001L1221-0088L1032101720591600