Dorman 1590137 Headlight Assembly - Right

OE-Style Headlight Assembly for Impala

This Dorman headlight assembly is a replacement for the right side on select Chevrolet Impala models. It is reverse-engineered to match the original headlight’s look, fit, and performance while keeping the repair focused and straightforward.

Built for 12.8-volt halogen lighting, this clear-lens headlight assembly includes bulbs and uses plastic housing and lens materials. It is street legal and made for drivers replacing a damaged or worn Chevrolet Impala headlight assembly with an OE-style part.

Key Features

• Fits 2000-2003 Chevrolet Impala, right
• Fits 2004 Chevrolet Impala, right, to 2/06/04
• OE-style replacement for the original headlight assembly
• Clear lens with halogen bulb technology
• Street legal lighting component
• Plastic housing and plastic lens construction
• Bulbs included for a complete lighting repair
• Dorman part number 1590137

Detailed Description

Dorman 1590137 is a replacement headlight assembly for the right side of select Chevrolet Impala vehicles from 2000 through 2004. It is engineered to match the stock headlight on the original application, making it a practical choice for restoring nighttime visibility and exterior lighting appearance without a dealership-only repair. This part cross-references TYC 20-5771-00 for the same application.

For shoppers searching for a right headlight assembly for 2000-2003 Chevrolet Impala or a 2004 Chevrolet Impala headlamp to 2/06/04, this unit provides a direct-fit replacement path. The clear lens, halogen bulb setup, and OE-style construction support a factory-like appearance on the Chevrolet Impala.

Common Repair Uses

• Cracked or cloudy right headlight lens
• Dim or uneven forward lighting
• Water intrusion into the headlamp housing
• Broken mounting or damaged headlight assembly
• Restoring the exterior look of a Chevrolet Impala

Installation Notes and Tips

Verify right-side fitment against the vehicle year and the 2004 cutoff note before installation. Confirm bulb type and electrical connections match the vehicle’s original setup, and inspect the mounting points and surrounding trim for damage before securing the assembly.

Quality Assurance

This Dorman replacement headlight assembly is reverse-engineered to follow the original equipment design for the listed Chevrolet Impala applications. It is a street legal lighting component built for direct replacement use on the specified vehicles.