Standard Ignition S-1140 Power Window Switch Connector - Front Left or Left

Power Window Switch Connector for OE-Style Repair

Restore a damaged window switch connection with this Standard Ignition power window switch connector. The S-1140 is built with high-grade materials for solid conductivity and reliable terminal contact, making it a practical repair solution for vehicles with a failed or heat-damaged connector.

Compatible with select Chevrolet Camaro, Pontiac Firebird, Buick Skylark, Chevrolet Astro, GMC Safari, and related GM applications, this connector is designed for direct electrical repair work where the original plug has deteriorated. Standard Ignition S-1140 is a focused replacement for common power window switch wiring issues.

Key Features

• Power window switch connector for electrical repair
• Male connector with 6 female bullet terminals
• 18-inch harness length for repair routing
• Includes butt splices for wire connection work
• Built with materials selected for conductivity and secure contact
• Standard Ignition S-1140 replacement connector

Detailed Description

This Standard Ignition power window switch connector is intended for repairing the wiring side of a failed switch connection rather than replacing the entire harness. It uses a 1-connector design with 6 female bullet terminals and an 18-inch lead, giving technicians the length needed to splice into the existing circuit. The S-1140 is a practical choice for GM vehicles where the original connector has cracked, overheated, or lost terminal tension.

This part cross-references Dorman - TECHoice 645-942 for the same application. It is listed for 1985-2002 GM passenger and light truck applications, including 1999-2002 Chevrolet Camaro, 1999-2002 Pontiac Firebird, and 1990-1995 Chevrolet Astro. The S-1140 also appears in fitment for Buick Skylark, Oldsmobile Achieva, Chevrolet S10 Blazer, GMC Jimmy, Pontiac Sunbird, Chevrolet S10, GMC Sonoma, and GMC Safari.

What It Helps Repair

• Broken or melted power window switch connector housing
• Loose or intermittent terminal contact at the switch plug
• Corrosion or heat damage in the original connector
• Electrical faults caused by damaged window switch wiring
• Failed connector retention at the switch interface

Installation Notes and Tips

Verify connector style, terminal count, and wire layout before installation. This connector uses bullet terminals and butt splices, so the existing wiring should be matched carefully during repair. Confirm the vehicle position and notes in the fitment data, especially for applications listed as left or front left, such as 1998 Pontiac Firebird, left, and 1991-1992 Chevrolet S10, front left.

For fitment-specific searches, this part is commonly referenced for Fits 1999-2002 Chevrolet Camaro, N/A; Fits 1999-2002 Pontiac Firebird, N/A; and Fits 1990-1995 Chevrolet Astro, N/A. It is also listed for Fits 1985-1989 GMC Safari, front left, and Fits 1991-1992 GMC Sonoma, left.

Quality Assurance

Standard Ignition designs its pigtails and sockets with technician-focused repair needs in mind, using high-grade materials to support dependable electrical connections. The S-1140 is engineered as an OE-style repair connector for restoring function when the original power window switch connector fails.