Standard Ignition S-1745 Electronic Throttle Body Actuator Connector

Electronic Throttle Body Connector for GM Applications

Standard Ignition S-1745 is an electronic throttle body actuator connector built for repair work on GM vehicles that use a 6-terminal throttle body connection. It is made with high-grade materials to support strong conductivity and consistent electrical contact, helping restore a secure connection where the original connector has failed.

Fits 2005-2021 Buick Encore, Chevrolet Trax, Sonic, Cruze, Camaro, Silverado, Tahoe, Volt, and many other GM applications listed below. Standard Ignition S-1745 is a direct-fit repair connector for technicians servicing throttle body wiring on Buick, Chevrolet, GMC, Cadillac, Pontiac, Saturn, and related platforms.

Key Features

• Electronic throttle body actuator connector for electrical repair
• Male connector gender with female pin socket terminals
• 6-terminal design with 6-wire harness layout
• 17-inch harness length for repair and splice work
• Includes butt splices for wire connection
• Built with materials selected for conductivity and connection integrity
• Standard Ignition S-1745 for OE-style connector replacement

Detailed Description

This connector is used to replace damaged, heat-affected, or corroded throttle body plugs on a wide range of GM vehicles. Standard Ignition S-1745 is engineered for electronic throttle body actuator service where a stable electrical connection is critical to throttle response and drivability. The design reflects Standard Ignition’s focus on technician-driven repair solutions and long-term connector reliability. This part cross-references National 1941 for the same application.

Common vehicle coverage includes Chevrolet Cruze, Malibu, Impala, Silverado, Suburban, Tahoe, Equinox, Traverse, and GMC Sierra, Yukon, Acadia, and Terrain applications, along with Buick, Cadillac, Pontiac, Saturn, Saab, Hummer, Suzuki, and Isuzu models listed in the fitment data. The S-1745 part number is also referenced in service and catalog listings for throttle body connector repair on these platforms.

What It Helps Fix

• Broken or loose throttle body electrical connector housing
• Intermittent throttle response caused by poor terminal contact
• Corrosion at the original connector terminals
• Heat damage or melted connector ends near the throttle body
• Wiring repairs after connector failure on GM throttle body circuits

Installation Notes and Tips

Verify connector style, terminal count, and wire color layout before installation. This part uses a 6-terminal female pin socket arrangement with a male connector body, so matching the original throttle body connector is important before splicing. Use proper electrical repair practices when joining the harness, and confirm secure terminal seating and locking after installation. Fitment includes many 2004-2021 GM vehicles such as Chevrolet Cobalt, Malibu, Silverado 1500, Trailblazer, and GMC Envoy, so confirm the exact year and model from the fitment list before service.

Quality Assurance

Standard Ignition builds its pigtails and sockets with materials selected for dependable conductivity and consistent electrical connection. The brand’s product development is focused on solving common failure points found in original equipment connectors, making S-1745 a practical repair choice for throttle body connector replacement.