The NGK direct-fit oxygen sensor for Porsche Cayenne (2011–2017) restores precise air-fuel feedback to the ECU to support engine performance, fuel economy and emissions control. Produced by NTK, a ceramics and OEM sensor specialist, the sensor features an advanced ceramic element with a 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat to protect against element poisoning and improve resistance to failure.
NGK Porsche Cayenne 2017-2011 Direct Fit Oxygen Sensor