NGK Cadillac ATS 2016-2013 Direct Fit Oxygen Sensor

This NGK oxygen sensor, part number 21072, is a direct-fit replacement designed to keep your engine running smoothly. It plays a key role in your vehicle's onboard diagnostic system, helping to control the air-fuel ratio for better engine performance, improved fuel economy, and reduced emissions. This sensor is suitable for a range of vehicles, including models like the Cadillac ATS, Chevrolet Camaro, and GMC Canyon.

NGK, a major supplier of original equipment oxygen sensors, builds these units with an advanced ceramic sensor element. This element features a 3-stage plasma jet and deposit trap overcoat, which helps protect it from contaminants that can lead to sensor failure. By providing constant feedback to the engine control unit (ECU), this sensor helps ensure your vehicle is operating efficiently and can alert you to potential issues with fuel delivery or the catalytic converter.