Standard Ignition S-1146 Automatic Transmission Wiring Harness Connector

Automatic Transmission Wiring Harness Connector for GM Applications

Standard Ignition S-1146 is an automatic transmission wiring harness connector built for GM vehicles that use a gray 10-terminal female combination switch connector. It is a direct-fit electrical connector solution for restoring secure signal transfer in transmission-related wiring repairs.

Standard Ignition S-1146 is a practical choice for technicians servicing Chevrolet Camaro, Corvette, Cavalier, Lumina, and Pontiac Firebird applications, as well as select Buick, Cadillac, GMC, and Oldsmobile models.

Key Features

• Male connector with a single connector body
• 10 female blade terminals for transmission harness service
• 17-inch harness length for repair and replacement work
• Includes butt splices for wire-to-wire connection
• Built with high-grade materials for consistent conductivity and secure contact
• Cross-references Standard Ignition S-1146 for OE-style replacement needs

Product Details

This connector is designed for automatic transmission wiring harness repair where the original connector has heat damage, broken terminals, corrosion, or intermittent electrical contact. Standard Ignition focuses on replacement pigtails and sockets for electrical repair work, and this S-1146 connector follows that approach with a 10-terminal blade layout and a 17-inch lead for clean integration into the existing harness. It is listed for 1990-2001 GM passenger car and truck applications, including Fits 2000-2001 Buick Park Avenue, N/A; Fits 2000-2001 Chevrolet Camaro, N/A; Fits 1998-2001 Chevrolet Cavalier, N/A; and Fits 1997-2000 Chevrolet Corvette, N/A.

This part cross-references Monroe Shocks & Struts (e.g., 12125675, EC643) for the same application.

Common Repair Uses

• Broken or loose transmission connector terminals
• Corroded wiring connections at the harness interface
• Heat-damaged or brittle connector housings
• Intermittent electrical faults caused by poor terminal contact
• Transmission harness repairs after previous splice work

Installation Notes

Match the connector style, terminal count, and wire layout before installation. Use proper crimping and sealing practices when joining the included butt splices, and verify terminal alignment before reconnecting the harness. Confirm vehicle-specific fitment for the exact GM application, including Chevrolet Lumina, Pontiac Grand Prix, and GMC Yukon models listed for this connector.

Quality Assurance

Standard Ignition builds its pigtails and sockets with materials selected to support reliable conductivity and stable electrical connection. The brand’s replacement connector line is developed from long-term electrical service experience to address common failure points found in original connectors.