Standard Ignition S-839 Rear Light Harness Connector

Rear Light Harness Connector for GM Vans

Standard Ignition S-839 is a rear light harness connector built for electrical repair on select Chevrolet and GMC vehicles. It uses a female connector with a male wire-lead terminal and pigtail assembly construction to restore a secure rear lighting connection where the original connector has failed.

Compatible With Chevrolet Express 1500, Express 2500, Express 3500, GMC Savana 1500, Savana 2500, and Savana 3500 applications, this Standard Ignition S-839 connector is also used on select Chevrolet Silverado, Suburban, Tahoe, GMC Yukon, Yukon XL, P30, P3500, and G-Series models.

Key Features

• Rear light harness connector for electrical connector repair
• Female connector design with male wire-lead terminal
• Pigtail assembly construction for wiring service work
• Built with high-grade materials for consistent conductivity
• Direct-fit style replacement for select GM rear lighting circuits
• Standard Ignition S-839 part number for catalog matching

Detailed Description

Standard Ignition S-839 is a rear light harness connector used to repair damaged or failed rear lighting connections on select GM trucks, vans, and SUVs. It is a pigtail assembly with one female connector, one male terminal, and one wire lead, making it suitable for restoring continuity in the rear lamp harness. The design focuses on stable electrical contact and dependable signal transfer in lighting circuits where corrosion, heat, or broken terminals have affected the original connector. This part cross-references 1P1510 and 57-5291 for the same application.

Fits 2004-2008 Chevrolet Express 1500, 1997-2002 Chevrolet Express 1500, 2000-2008 Chevrolet Express 2500, 1997-1998 Chevrolet Express 2500, 1997-2008 Chevrolet Express 3500, 1997-2008 GMC Savana 1500, 1997-2008 GMC Savana 2500, 1997-2008 GMC Savana 3500, 2002-2004 GMC Yukon XL 1500, 1999-2002 Chevrolet Silverado 2500, 2000-2002 Chevrolet Suburban 1500, 2000-2002 Chevrolet Suburban 2500, 2000-2002 Chevrolet Tahoe, 2000-2002 GMC Yukon, 1990-1999 Chevrolet P30, 1997-1999 GMC P3500, 1990 GMC G1500, 1990 GMC G2500, and 1990 GMC G3500.

Common Repair Uses

• Broken or heat-damaged rear light connector replacement
• Corroded terminal repair in the rear lamp harness
• Intermittent rear lighting connection caused by worn wiring
• Restoration of rear lamp circuit continuity after connector failure
• Service repair for GM van and truck rear lighting harnesses

Installation Notes and Tips

Match the connector style, terminal gender, and wire-lead configuration to the original harness before installation. Inspect the surrounding wiring for corrosion, brittle insulation, or heat damage so the repair addresses the full circuit condition. Verify proper pin alignment and secure the connection fully to maintain reliable rear lamp operation.

Quality Assurance

Standard Ignition uses high-grade materials and long-term engineering development to support dependable electrical connections in repair applications. The S-839 is built to address common failure points found in original rear light harness connectors.