Standard Ignition S-1629 Seat Belt Harness Connector

Seat Belt Harness Connector for GM Applications

Standard Ignition S-1629 is a seat belt harness connector built for electrical repair work where the original connector has failed, overheated, or lost terminal integrity. It uses a female connector body with male blade terminals and three-wire configuration for a direct-style repair on supported GM vehicles.

Compatible With 1990-2005 Pontiac Grand Am, Pontiac Sunfire, Pontiac Grand Prix, Chevrolet Cavalier, Oldsmobile Alero, Oldsmobile Silhouette, Buick Riviera, Buick Skylark, Pontiac Montana, Pontiac Trans Sport, Oldsmobile Aurora, Oldsmobile Achieva, Chevrolet Corsica, Chevrolet S10 Blazer, GMC Jimmy, Chevrolet Astro, Chevrolet S10, GMC Safari, GMC Sonoma, and Chevrolet Corvette applications listed below.

Key Features

• Standard Ignition S-1629 seat belt harness connector
• Female connector housing with 3 male blade terminals
• Three-wire design for electrical seat belt circuit repair
• Built with high-grade materials for conductivity and secure terminal contact
• OE-style repair solution for damaged or heat-affected connectors

Detailed Description

Standard Ignition S-1629 is designed for technicians replacing a worn, broken, or unreliable seat belt harness connector in GM vehicles. The connector uses a female body with three male blade terminals and three-wire layout, making it suitable for restoring a stable electrical connection where the original plug has failed. This part cross-references 12102638 and EC1126 for the same application.

Standard Ignition S-1629 is listed for a wide range of vehicles, including Fits 1997-2005 Pontiac Grand Am, Fits 1997-2004 Chevrolet Cavalier, and Fits 1999-2004 Oldsmobile Alero. It also covers select Pontiac Sunfire, Pontiac Grand Prix, Chevrolet Corsica, Chevrolet S10, GMC Sonoma, and other GM models shown in the fitment data.

Common Repair Uses

• Broken or loose seat belt harness connector
• Heat-damaged or melted terminal housing
• Intermittent electrical connection at the seat belt circuit
• Corroded or fatigued blade terminals
• Connector replacement during interior electrical repair

Installation Notes

Verify connector shape, terminal style, and wire count against the original part before installation. Match the female housing and three male blade terminals to the existing harness configuration, and confirm the vehicle-specific application by year, make, and model. For best results, inspect the surrounding wiring for heat damage, corrosion, or broken insulation before completing the repair.

Quality Assurance

Standard Ignition supports this connector with materials selected for conductivity and consistent terminal engagement. The brand’s pigtail and socket program is developed around technician-focused electrical repair needs and OE-style problem solving for failed factory connectors.