HomeElectrical, Lighting and Body > Lighting - ExteriorDorman 1591888 Headlight Assembly - Left
Part #: 1591888

Dorman 1591888 Headlight Assembly - Left

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⚙️ 9 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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✅ 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: Chevrolet, Impala and Monte Carlo
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Headlight Assembly for Chevrolet Impala and Monte Carlo

The Dorman 1591888 headlight assembly is designed to restore proper lighting performance for your Chevrolet Impala or Monte Carlo. This street-legal, halogen headlight assembly includes all necessary bulbs and features durable plastic construction for both the housing and lens.

  • Compatible with Chevrolet Impala and Monte Carlo models
  • Includes 4 halogen bulbs for complete lighting
  • 12.8 voltage rating for optimal electrical performance
  • Clear plastic lens and housing for durability and clarity
  • Street legal and ready for on-road use
  • Package contains one complete headlight assembly

Product Details and Specifications

The Dorman 1591888 headlight assembly is engineered with a clear plastic lens and housing to provide reliable illumination and resistance to environmental factors. It operates at 12.8 volts and comes with four halogen bulbs included, ensuring you have everything needed for installation. This assembly meets street-legal requirements, making it suitable for daily driving on public roads. Designed specifically for Chevrolet Impala and Monte Carlo vehicles, this headlight assembly offers a direct replacement solution that maintains the original lighting performance and appearance.

Common Applications and Problem Resolution

  • Replaces cracked or damaged headlight lenses
  • Restores dim or non-functioning halogen bulbs
  • Fixes moisture or fogging issues inside the headlight assembly
  • Addresses electrical connection problems related to lighting
  • Improves nighttime visibility and safety for Chevrolet Impala and Monte Carlo

Installation Notes and Tips

Installation of the Dorman 1591888 headlight assembly is straightforward with basic hand tools. Ensure the vehicle is turned off and the battery is disconnected before beginning. Remove the old headlight assembly carefully to avoid damaging wiring or mounting points. Connect the included halogen bulbs and verify all electrical connections are secure. After installation, test the headlights to confirm proper operation and alignment.

Quality Assurance and Warranty Information

Dorman provides this headlight assembly with a focus on durability and fitment accuracy for Chevrolet Impala and Monte Carlo models. The plastic housing and lens materials are selected for resistance to impact and weather conditions. This product includes a limited warranty covering defects in materials and workmanship, ensuring confidence in your replacement part.

BrandDorman
Part Number1591888
Bulb Quantity4
Bulb TechnologyHalogen
Bulbs IncludedYes
Housing MaterialPlastic
Lens ColorClear
Lens MaterialPlastic
Package Contents1 Headlight Assembly
Street LegalYes
Voltage12.8

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
2012ChevroletImpalaLeft
2011ChevroletImpalaLeft
2010ChevroletImpalaLeft
2009ChevroletImpalaLeft
2008ChevroletImpalaLeft
2007ChevroletImpalaLeft
2007ChevroletMonte CarloLeft
2006ChevroletImpalaLeft
2006ChevroletMonte 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:

103351051221-0117L20674600GM385-B001L

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