NTK O2 SENSOR OE IDENTICAL

The NGK NTK 21079 OE Identical Oxygen Sensor is designed to reduce emissions and ensure smog test compliance. It features a protective coating and a sensing element made of NTK premier technical ceramic material, with an integrated heater that quickly reaches optimal operating temperature for faster closed-loop activation and reduced cold start emissions. The advanced housing protects the ceramic element against silicone and lead poisoning, and a porous PTFE filter allows atmospheric oxygen to enter while preventing water or engine grime. These sensors are engineered for durability and reliability, meeting or exceeding OEM standards for enhanced vehicle longevity.