HomeElectrical, Lighting and Body > Lighting - ExteriorDorman 1590146 Headlight Assembly - Left
Part #: 1590146

Dorman 1590146 Headlight Assembly - Left

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⚙️ 6 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet, Monte Carlo
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Overview of Dorman Headlight Assembly for Chevrolet Monte Carlo

The Dorman 1590146 headlight assembly is designed specifically for Chevrolet Monte Carlo models, providing reliable exterior lighting with street-legal compliance. This assembly includes halogen bulbs and features a clear and amber lens for optimal visibility and safety.

  • Compatible with Chevrolet Monte Carlo vehicles
  • Includes 4 halogen bulbs for effective illumination
  • 12.8 voltage rating suitable for standard automotive electrical systems
  • Clear and amber plastic lens for enhanced light output and signaling
  • Durable plastic housing designed for exterior use
  • Street legal for on-road use
  • Package contains one complete headlight lens assembly

Detailed Product Description

The Dorman 1590146 headlight assembly is engineered to meet the lighting needs of Chevrolet Monte Carlo owners. Featuring a 12.8-volt halogen bulb system, this assembly provides consistent and reliable lighting performance. The clear and amber lens combination ensures both headlight illumination and turn signal functionality, meeting street-legal requirements. Constructed with durable plastic housing and lens materials, this headlight assembly is built to withstand typical road conditions and environmental exposure. The inclusion of four halogen bulbs simplifies installation and replacement, making it a practical choice for maintaining your vehicle's lighting system.

Common Applications and Problem Resolution

  • Replacement for cracked or damaged headlight lenses
  • Restores proper lighting after bulb or assembly failure
  • Improves visibility and signaling compliance for Chevrolet Monte Carlo
  • Addresses moisture or fogging issues within the headlight assembly
  • Upgrades worn or faded exterior lighting components

Installation Notes and Tips

Installation of the Dorman 1590146 headlight assembly is straightforward for Chevrolet Monte Carlo models. Ensure the vehicle is powered off before beginning installation. Remove the existing headlight assembly carefully to avoid damage to wiring or mounting points. Connect the included halogen bulbs securely and verify proper alignment of the lens. Test all lighting functions, including low beam, high beam, and turn signals, to confirm correct operation before finalizing installation.

Quality Assurance and Warranty Information

Dorman provides this headlight assembly with quality standards that meet or exceed OEM specifications for Chevrolet Monte Carlo vehicles. The product includes a warranty that covers defects in materials and workmanship, offering assurance of durability and performance. Refer to Dorman's warranty policy for specific coverage details related to part number 1590146.

BrandDorman
Part Number1590146
Bulb Quantity4
Bulb TechnologyHalogen
Bulbs IncludedYes
Housing MaterialPlastic
Lens ColorClear / Amber
Lens MaterialPlastic
Package Contents1 Headlight Lens
Street LegalYes
Voltage12.8

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2005ChevroletMonte CarloLeft
2004ChevroletMonte CarloLeft
2003ChevroletMonte CarloLeft
2002ChevroletMonte CarloLeft
2001ChevroletMonte CarloLeft
2000ChevroletMonte CarloLeft

* 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:

103210171221-0088L20591600GM220-B001L

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