The NGK direct-fit oxygen sensor for Toyota Yaris (2012–2014) delivers continuous closed-loop feedback to the engine control unit to aid air-fuel ratio control, fuel efficiency and emissions reduction. Built with advanced ceramic sensor technology, it incorporates a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat that protect the ceramic element from poisoning and improve overall sensor durability and reliability.
NGK Toyota Yaris 2014-2012 Direct Fit Oxygen Sensor