NGK direct-fit oxygen sensor for 2007–2013 Volvo C30. Oxygen sensors provide continuous closed-loop feedback to the ECU, maintaining optimal engine performance, maximizing fuel efficiency and reducing emissions by controlling the air–fuel ratio and alerting OBDII systems to fuel delivery or catalytic converter concerns. This sensor features an advanced ceramic element protected by a 3-stage contaminant-resistant plasma-jet and deposit-trap overcoat for improved resistance to element poisoning.
NGK Volvo C30 2013-2007 Direct Fit Oxygen Sensor