Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK/NTK direct-fit oxygen sensor for Subaru WRX (2015–2020) and Forester (2014–2018) B1S2 locations is an OE-style replacement sensor that supplies continuous closed-loop feedback to the ECU to help control air-fuel ratio and emissions. NTK’s sensors use an advanced ceramic element and contaminant-resistant overcoat to improve resistance to poisoning and extend service life.
NGK 15-20 Subaru WRX / 14-18 Forester Direct Fit (B1S2) Oxygen Sensor
