Standard Ignition S-1743 Headlight Connector

Reliable Headlight Connector for Select GM Trucks and SUVs

The Standard Ignition S-1743 headlight connector is designed to provide a secure and durable electrical connection for your vehicle's lighting system. Engineered for compatibility with various Buick, Chevrolet, and GMC models, this connector ensures consistent performance and ease of installation.

• Male rectangular connector with three blade terminals
• Includes three female blade terminals for reliable contact
• Comes with butt splices for secure wire connections
• Supports three-wire configurations for headlight applications
• Compatible with multiple GM trucks and SUVs including C1500, K1500 Suburban, and S10 Blazer

Product Details and Specifications

The Standard Ignition S-1743 headlight connector features a male rectangular connector housing designed to mate with female terminals. It includes three female blade terminals, each designed for blade-type connections, supporting a three-wire setup commonly used in headlight wiring harnesses. The package also contains butt splices, facilitating secure and reliable wire splicing during installation. This connector is engineered to meet the electrical and mechanical requirements of various General Motors vehicles, ensuring proper fit and function.

Compatible Vehicles and Applications

This headlight connector is compatible with a range of Buick, Chevrolet, and GMC models, including but not limited to:

• Chevrolet C1500, C1500 Suburban, C2500, C2500 Suburban, C3500
• GMC K1500, K1500 Suburban, K2500, K2500 Suburban, K3500
• Chevrolet S10 Blazer, S15 Jimmy, Jimmy
• Buick Reatta
• Chevrolet Express 1500, 2500, 3500 and GMC P30, P3500
• G10, G20, Safari, Sonoma

Common Issues Addressed by This Connector

• Intermittent or faulty headlight connections due to worn or damaged connectors
• Corrosion or oxidation causing poor electrical contact
• Broken or frayed wiring in the headlight harness
• Upgrading or repairing OEM connectors for improved reliability
• Ensuring proper fitment in specific GM truck and SUV models

Installation Notes and Tips

• Verify vehicle compatibility with the Standard Ignition S-1743 part number before installation
• Use the included butt splices to create secure wire connections and prevent future failures
• Ensure terminals are fully seated in the connector housing for optimal electrical contact
• Inspect wiring for damage and replace any compromised sections during installation
• Follow vehicle-specific wiring diagrams to maintain correct wire routing and connections

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The S-1743 headlight connector undergoes rigorous quality control to maintain consistent electrical conductivity and mechanical fit. Please refer to Standard Ignition's warranty policy for coverage details on this part.