OXYGEN SENSOR

Enhance your vehicle's performance and fuel efficiency with the ACDelco Oxygen Sensor (part number 12634061). Designed specifically for Buick, Cadillac, Chevy, and GMC models, this high-quality sensor ensures accurate readings for optimal engine management.

• Reliable Performance: With its 4-wire design, this oxygen sensor provides precise data to your vehicle's engine control unit, promoting efficient combustion.
• Easy Installation: The included wiring harness simplifies the setup process, making it easier to replace your old or faulty sensor.
• Enhanced Fuel Efficiency: By monitoring the air-fuel mixture, this sensor helps improve your vehicle's fuel economy, saving you money at the pump.
• Durable Construction: As part of the ACDelco GM Genuine Parts line, this oxygen sensor is built to meet stringent quality standards for reliable long-term performance.

This ACDelco Oxygen Sensor is sold individually and does not include an oxygen sensor bung. Upgrade your vehicle's emissions system with confidence!