The NGK direct-fit oxygen sensor for Buick Encore (2013–2016) restores accurate air-fuel sensing and closed-loop feedback to the ECU to help maintain engine performance, fuel economy and emissions. Made by NTK, a ceramics-focused OEM supplier, this sensor uses an advanced ceramic element with a 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat for improved resistance to element poisoning.
NGK Buick Encore 2016-2013 Direct Fit Oxygen Sensor