OXYGEN SENSOR

Ensure your vehicle runs efficiently with the ACDelco Oxygen Sensor, designed to deliver accurate readings for optimal engine performance. This heated upstream sensor is essential for maintaining the right air-fuel mixture, enhancing fuel efficiency and reducing emissions.

• Heated Design: Ensures quick response times and accurate readings, even in cold conditions.
• 4-Wire Configuration: Provides reliable connectivity and consistent performance for your vehicle's engine management system.
• Voltage Range: Operates within a 0-1 V range, delivering precise data to optimize combustion efficiency.
• Easy Installation: Thread-in mounting style simplifies the replacement process and ensures a secure fit.
• Wiring Harness Included: Comes with a 4 flat male plug for seamless integration with your vehicle's electrical system.

This ACDelco Oxygen Sensor (part number 12659516) is compatible with various Cadillac, Chevy, and GMC models. Trust ACDelco for quality and reliability in your vehicle's performance.

Upgrade your vehicle's emission control system with the dependable ACDelco Oxygen Sensor.