NGK Buick Regal 2013-2011 Direct Fit Oxygen Sensor

NGK is known worldwide as the largest supplier and manufacturer of original equipment oxygen sensors. This direct-fit oxygen sensor is designed for your 2012-2016 Buick Verano, helping to keep your engine running smoothly. Oxygen sensors are a key part of your vehicle's diagnostic system, working to maintain the best possible engine performance, maximize your fuel economy, and reduce harmful exhaust emissions.

This sensor provides continuous feedback to your car's computer, the ECU, which helps it manage the air-fuel mixture. It also alerts your OBDII system if there are any issues with fuel delivery or if the catalytic converter isn't working as it should. NGK uses advanced ceramic technology, controlling the sensor element from the raw materials all the way to the finished product. The advanced ceramic sensor element features a three-stage contaminant-resistant plasma jet and deposit trap overcoat, which shields the element from poisoning.