Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK direct-fit oxygen sensor for Audi A3 (2011–2013) provides constant feedback to the engine control unit so the air–fuel ratio is monitored and emissions are managed. NTK’s OEM-scale manufacturing and improved sensor designs use a ceramic element protected by a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to resist poisoning and extend usable life.
NGK Audi A3 2013-2011 Direct Fit Oxygen Sensor
