Standard Ignition S-989 Oxygen Sensor Connector

Overview of Standard Ignition Oxygen Sensor Connector S-989

The Standard Ignition Oxygen Sensor Connector S-989 is designed for reliable electrical connections in oxygen sensor circuits. This female connector with a 17-inch harness is compatible with select Buick, Cadillac, Chevrolet, and Pontiac models, providing a secure and durable link for your vehicle's oxygen sensor system.

• Connector Gender: Female
• Harness Length: 17 inches
• Includes butt splices for easy wiring
• Terminal Gender: Male
• Terminal Quantity: 4 blade terminals
• Wire Quantity: 4 wires

Detailed Product Description

The S-989 oxygen sensor connector from Standard Ignition features a female connector designed to mate with male terminals, ensuring a proper and stable connection. The harness length of 17 inches allows for flexible installation in the engine bay. This connector includes four blade terminals and four wires, supporting multi-wire oxygen sensor configurations commonly found in vehicles like the Buick Encore, Cadillac CTS, Chevrolet Cruze, and Pontiac G8. Butt splices are included to facilitate secure splicing and wiring repairs or replacements.

Compatible Vehicles and Applications

This oxygen sensor connector is compatible with various models from Buick, Cadillac, Chevrolet, and Pontiac, including the Buick Encore and Rendezvous, Cadillac CTS, SRX, and STS, Chevrolet Cruze, Sonic, and Trax, as well as the Pontiac G8. It is specifically designed to maintain proper oxygen sensor circuit integrity in these vehicles, ensuring accurate sensor readings and optimal engine performance.

Common Issues Addressed by the S-989 Connector

• Faulty or damaged oxygen sensor wiring connections
• Intermittent sensor signal loss due to poor terminal contact
• Corrosion or wear in original connectors causing sensor errors
• Difficulty in splicing or repairing oxygen sensor harness wiring
• Maintaining proper sensor circuit continuity for emissions compliance

Installation Notes and Tips

• Ensure the connector is fully seated to avoid loose connections
• Use the included butt splices to create secure wire joins
• Verify wire color codes match the vehicle’s oxygen sensor wiring
• Inspect terminals for corrosion before installation
• Route the harness away from heat sources and moving parts

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The S-989 oxygen sensor connector undergoes quality control testing to ensure reliable electrical performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term durability.