Standard Ignition S-1242 Junction Block Connector

Reliable Electrical Connection for GM Trucks and SUVs

The Standard Ignition S-1242 junction block connector provides a durable and efficient solution for electrical connections in select Cadillac, Chevrolet, GMC, and Hummer vehicles. Designed with a 16-inch harness and multiple terminals, this connector supports reliable wiring performance in demanding automotive environments.

• Male connector gender with female blade socket terminals
• Includes 7 blade socket terminals and 7 wires
• Harness length of 16 inches for flexible installation
• Contains butt splices for secure wire connections
• Compatible with various GM trucks and SUVs including Silverado, Sierra, Escalade, and Yukon models

Product Details and Specifications

The Standard Ignition S-1242 junction block connector features a male connector designed to interface with female blade socket terminals. It includes seven terminals and wires, allowing for multiple circuit connections within the vehicle's electrical system. The 16-inch harness length provides sufficient reach for installation in engine compartments or body electrical systems. Butt splices are included to ensure secure and reliable wire splicing, reducing the risk of electrical faults. This connector is engineered to meet the electrical demands of heavy-duty trucks and SUVs.

Compatible Vehicles and Applications

This junction block connector is compatible with a range of General Motors vehicles, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche 1500 and 2500, Silverado 1500, 2500, and 3500 series
• GMC Sierra 1500, 2500, and 3500 series, including HD and Classic models
• Hummer H2
• Suburban 1500 and 2500, Tahoe, Yukon, Yukon XL 1500 and 2500

These vehicles often require reliable junction block connectors for their complex electrical systems, making the S-1242 a suitable replacement or upgrade part.

Common Issues Addressed by This Connector

• Faulty or corroded electrical connections causing intermittent power loss
• Damaged or worn wiring harnesses needing secure splicing
• Upgrading or repairing junction blocks in heavy-duty trucks and SUVs
• Ensuring proper terminal fitment with blade socket design
• Extending wiring harness length for custom electrical setups

Installation Notes and Tips

When installing the Standard Ignition S-1242 junction block connector, ensure that all wires are properly stripped and inserted into the butt splices for a secure connection. Verify the correct orientation of the male connector and female blade terminals to prevent misalignment. Use appropriate crimping tools to secure the splices and terminals. The 16-inch harness length allows for flexible routing, but avoid sharp bends or exposure to excessive heat sources. Always disconnect the vehicle battery before performing electrical work to prevent shorts or damage.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance in automotive electrical systems. The S-1242 junction block connector undergoes quality control testing to verify terminal integrity and harness durability. While specific warranty details are not provided, Standard Ignition products typically come with a limited warranty against defects in materials and workmanship.