Dorman 1590071 Headlight Assembly - Left

Dorman 1590071 Left Headlight Assembly

This Dorman headlight assembly is a direct replacement for select Chevrolet Express and GMC Savana vans with composite-type headlights. It is reverse-engineered to match the original headlight’s fit, appearance, and function while keeping the repair straightforward.

Built for 12.8-volt systems, this left headlight assembly includes clear plastic lens construction, a plastic housing, halogen bulb technology, and bulbs included for a ready-to-install replacement. It is street legal and made to restore proper front-end lighting performance on the vehicle.

Key Features

• Direct replacement headlight assembly for the left side
• Fits select 1996-2002 Chevrolet Express 1500, Express 2500, and Express 3500
• Fits select 1996-2002 GMC Savana 1500, Savana 2500, and Savana 3500
• Clear lens with plastic lens material and plastic housing
• Halogen bulb technology with bulbs included
• Street legal for road use
• Designed for vehicles with composite-type headlights

Detailed Description

Dorman 1590071 is a replacement left headlight assembly engineered for specific Chevrolet Express and GMC Savana applications. It is built to mirror the stock headlight on the vehicle, making it a practical choice when the original unit is damaged, faded, or no longer performing as intended. This part cross-references Eagle Eye GM129-B101L for the same application.

Compatible With 1996-2002 Chevrolet Express 1500, left; 1996-2002 Chevrolet Express 2500, left; 1996-2002 Chevrolet Express 3500, left; 1996-2002 GMC Savana 1500, left; 1996-2002 GMC Savana 2500, left; and 1996-2002 GMC Savana 3500, left. Search terms such as Chevrolet Express 1500 left headlight assembly, GMC Savana 2500 replacement headlamp, and Dorman 1590071 headlight assembly apply to this fitment.

What It Helps Fix

• Cracked or broken left headlight lens
• Cloudy or yellowed headlight output
• Dim or uneven forward lighting
• Water intrusion from a damaged housing
• Failed original headlamp assembly on composite-headlight vans

Installation Notes and Tips

Verify that the vehicle uses composite-type headlights before ordering. Confirm left-side fitment and match the existing connector and bulb style before installation. After installation, aim the headlight assembly according to vehicle specifications to restore proper road illumination.

Quality Assurance

This Dorman replacement is engineered to match original equipment fit and function for the listed applications. Part number 1590071 is built as a direct-fit lighting replacement for select Chevrolet Express and GMC Savana vans.