Standard Ignition S-1105 Steering Column Wiring Harness Connector

Steering Column Wiring Harness Connector for GM Applications

Standard Ignition S-1105 is a steering column wiring harness connector built for GM vehicles that use an 8-terminal, blade-style electrical connection. It features an 18-inch harness, a female connector body, and male blade terminals for a direct electrical repair at the steering column or related harness interface.

Key Features

• Female connector with 1 connector interface
• 8 male blade terminals for steering column wiring repairs
• 18-inch harness length for routing and splice work
• Black connector style used across multiple GM platforms
• Standard Ignition S-1105 for electrical connector replacement
• Cross-reference: PT6030

Product Details

This Standard Ignition steering column wiring harness connector is engineered for electrical repair work where the original connector has heat damage, broken terminals, corrosion, or intermittent contact. Standard Ignition uses high-grade materials to support strong conductivity and consistent terminal engagement, making this connector a practical replacement for GM steering column and related harness applications. It is listed across a wide range of vehicles, including Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac SRX, and Pontiac G6 applications, along with many other GM cars, trucks, and vans from 1987 through 2009. Part number S-1105 is also referenced in service listings for multiple GM electrical connector repairs.

Common Repair Uses

• Broken or loose steering column connector terminals
• Corroded or heat-damaged wiring harness connections
• Intermittent electrical contact at the column harness
• Connector replacement during switch or harness service
• GM electrical repair on older and late-model platforms

Installation Notes and Tips

Verify terminal count, connector gender, and harness routing before installation. This connector uses 8 blade terminals and an 18-inch lead, so match the original connector style and wire layout before splicing. On some applications, multiple connectors may be required for related circuits, including notes found on Chevrolet Impala, Cavalier, and Pontiac Sunfire listings. Confirm vehicle-specific service information for Chevrolet Silverado, GMC Sierra, and Cadillac SRX steering column wiring before final assembly.

Quality Assurance

Standard Ignition designs its pigtails and sockets with technician-focused electrical repair needs in mind, using materials selected for reliable conductivity and secure connections. S-1105 is built as an OE-style replacement connector for restoring damaged wiring interfaces in GM steering column and harness applications.