Standard Ignition S-929 Oxygen Sensor Connector

Oxygen Sensor Connector for GM Applications

Standard Ignition S-929 is a female oxygen sensor connector pigtail assembly built for 4-wire blade terminal applications. With a 17-inch harness and male blade terminals, it is designed for direct electrical repair where the original connector has failed, corroded, or lost conductivity.

Compatible With select Chevrolet and GMC trucks, SUVs, and vans from 1996-2000, including upstream sensor applications on models such as Chevrolet C1500, Silverado, Tahoe, GMC K1500, Sierra 1500, and Yukon. Standard Ignition S-929 is a practical replacement for oxygen sensor connector repairs on GM fuel and emissions systems.

Key Features

• Female oxygen sensor connector with pigtail assembly
• 4-wire design with male blade terminals
• 17-inch harness length for repair routing
• Built with high-grade materials for strong conductivity and secure connections
• Engineered for electrical connector repair in oxygen sensor circuits
• Standard Ignition S-929 cross-references to 1P1708 and 57-5489 for the same application

Detailed Description

This oxygen sensor connector is part of Standard Ignition’s electrical connector line, which focuses on pigtails and sockets for common repair jobs. The S-929 uses quality materials to maintain stable electrical contact and restore a damaged connector interface. It is listed for a wide range of 1996-2000 Chevrolet and GMC applications, with several upstream sensor notes for GM trucks and SUVs.

Use Standard Ignition S-929 when the original oxygen sensor connector shows heat damage, broken locking tabs, terminal wear, or intermittent signal issues. The part number S-929 is also a useful reference when searching for an oxygen sensor connector for Chevrolet C1500, Chevrolet Tahoe, GMC K2500, or GMC Yukon repair work.

What It Is Used For

• Repairing a melted or heat-damaged oxygen sensor connector
• Restoring a loose or intermittent upstream sensor connection
• Replacing corroded terminals in GM emissions wiring
• Fixing broken connector housings or damaged blade terminals
• Addressing check engine light concerns tied to oxygen sensor circuit faults

Installation Notes and Tips

Match the connector style, wire count, and terminal layout before installation. Verify the vehicle application and upstream sensor location against the existing harness, especially on GM trucks and SUVs with configuration notes such as the 17-bolt transmission pan reference. Splice and seal the pigtail using proper electrical repair practices to maintain circuit integrity.

Quality Assurance

Standard Ignition designs its connector pigtails and sockets with technician-focused repair needs in mind, using materials selected to support reliable conductivity and consistent connections. The S-929 is built as an OE-style electrical repair part for demanding underhood environments.