Dorman 923-015 Tail Light Harness - Left or Right

Tail Light Wiring Harness for GM Vans

Restore proper tail light operation with this Dorman tail light wiring harness, part number 923-015. It is sold separately so you can replace the failed harness instead of replacing the entire tail lamp assembly.

Key Features

• Tail light wiring harness replacement for rear lighting repairs
• Pigtail package contents for harness-side service
• Direct fit for select Chevrolet Express and GMC Savana vans
• Supports left, right, and N/A applications listed in the fitment data
• Cross-references OE-style part numbers 1P2074 and 16530144 for the same application

Detailed Description

Dorman 923-015 is a replacement tail light harness for 2000-2002 Chevrolet Express 1500, Express 2500, and Express 3500, as well as 2000-2002 GMC Savana 1500, Savana 2500, and Savana 3500. It is built for vehicles that need a serviceable wiring repair at the rear lamp connection point, including applications noted with 3 sockets, wiring harness, and connector details. This part number 923-015 gives you a focused repair option for Chevrolet Express and GMC Savana tail light wiring issues without replacing the full assembly.

What It Helps Fix

• Intermittent or inoperative tail lights
• Damaged rear lamp wiring at the connector
• Corroded or heat-affected harness terminals
• Broken pigtail connections at the tail lamp
• Electrical faults that trigger rear lighting problems

Installation Notes and Tips

Verify the vehicle year, make, model, and lamp position before ordering. Match the existing connector style and socket count to the original harness on the vehicle. Inspect the tail lamp sockets, terminals, and nearby wiring for heat damage or corrosion before installation so the repair addresses the full fault path.

Quality Assurance

Backed by Dorman’s replacement-parts focus, this harness is offered as a separate service component for targeted electrical repair. Part number 923-015 is intended for direct replacement use on the listed Chevrolet Express and GMC Savana applications.