Dorman 1590142 Headlight Assembly - Front Left or Front Right

OE-Style Headlight Assembly for Impala

This Dorman headlight assembly is a direct replacement for select Chevrolet Impala applications, built to match the original look, fit, and lighting performance at a lower cost than dealership replacement. Dorman 1590142 is a street-legal exterior lighting solution for front left and front right positions on 2000-2004 Chevrolet Impala models with the listed build-date and kit notes.

• Direct replacement headlight assembly for select Chevrolet Impala vehicles
• Fits front left and front right positions as listed in the fitment data
• Halogen bulb type with clear lens and clear bulb color
• 12-volt electrical design with 55-watt lighting specification
• Black housing with plastic housing and lens construction
• Bulbs included for a complete headlight assembly replacement
• Street legal for road use when installed on the correct application

Detailed Product Overview

Dorman 1590142 is reverse-engineered to follow the stock headlight assembly used on specific Chevrolet Impala models, helping restore factory-style appearance and lighting output. The assembly uses halogen bulb technology, a clear lens, and a black housing to match the original exterior lighting layout on 2000-2003 Chevrolet Impala front left and front right applications, as well as 2004 Chevrolet Impala front left and front right units built to 2/06/04 with the kit note. This part cross-references 10349961 for the same application. If you are replacing a worn or damaged Chevrolet Impala headlight assembly, Dorman 1590142 provides a fitment-focused OE-style solution.

Common Problems This Part Can Address

• Cracked or clouded headlight lens
• Dim, uneven, or failed forward lighting
• Water intrusion into the headlamp housing
• Broken mounting points or damaged housing
• Restoring the original appearance of the Chevrolet Impala front end

Installation Notes and Fitment

Compatible With 2000-2003 Chevrolet Impala, front left and front right. Compatible With 2004 Chevrolet Impala, front left and front right, to 2/06/04; kit includes left and right. Verify the vehicle build date and position before ordering to confirm the correct Chevrolet Impala headlight assembly. Dorman 1590142 is intended for direct replacement use on the listed applications and should be matched to the original headlamp configuration.

Quality Assurance

Dorman manufactures this replacement headlight assembly to follow the original equipment form and function for the specified vehicles. The part is built with plastic housing and lens materials, halogen bulb technology, and street-legal lighting specifications for the confirmed fitment range.