The NGK direct-fit oxygen sensor for Mazda Miata (2004–2005) supplies OE-style air–fuel feedback to support closed-loop ECU operation, helping maintain engine performance, improve fuel economy and control emissions. Backed by NTK ceramics expertise, the sensor features a 3-stage contaminant-resistant ceramic element with a plasma-jet and deposit-trap overcoat to reduce poisoning risk and provide dependable OEM-equivalent replacement reliability.
NGK Mazda Miata 2005-2004 Direct Fit Oxygen Sensor