Standard Ignition S-2066 Rear Light Harness Connector

Reliable Rear Light Harness Connector for GM Trucks and SUVs

The Standard Ignition S-2066 Rear Light Harness Connector is designed to provide a secure and durable electrical connection for rear lighting systems. Engineered for select Buick, Chevrolet, and GMC models, this connector ensures consistent performance and compatibility with your vehicle's wiring harness.

• Female connector with 1 connector quantity
• Includes 5 male terminals with 5 blade terminal types
• Supports 5-wire configurations for comprehensive rear light connections
• Compatible with multiple GM models including Chevrolet Silverado 1500 and GMC Yukon XL 2500
• Part number S-2066 for precise identification and fitment

Technical Details and Compatibility

The S-2066 rear light harness connector features a female connector housing designed to mate with male terminals, providing a secure electrical interface. It includes five male blade terminals, each supporting a wire connection, making it suitable for complex rear lighting circuits. This connector is compatible with a range of GM vehicles such as the Buick LaCrosse, Chevrolet Avalanche, Canyon, Colorado, Silverado 1500, Suburban 2500, Tahoe, and GMC Yukon series including Yukon XL 1500 and Yukon XL 2500. The five-wire configuration supports multiple lighting functions, ensuring reliable signal transmission and power delivery.

Common Applications and Problem Resolution

• Replacement for damaged or corroded rear light harness connectors
• Restores proper electrical connection to rear tail lights and brake lights
• Solves intermittent lighting issues caused by faulty wiring terminals
• Ensures secure fitment in vehicles with 5-wire rear lighting systems
• Prevents electrical shorts and connection failures in rear lighting circuits

Installation Notes and Tips

When installing the Standard Ignition S-2066 connector, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the wire colors and terminal positions match the vehicle’s wiring diagram for accurate installation. Use appropriate crimping tools to secure the 5 blade terminals firmly to the wires. Confirm the connector is fully seated and locked in place to maintain a stable connection. This connector is designed for direct replacement and should fit seamlessly with the original harness on compatible Buick, Chevrolet, and GMC models.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The S-2066 rear light harness connector undergoes rigorous quality control to maintain consistent electrical conductivity and mechanical strength. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use conditions.