The NGK direct-fit oxygen sensor for Mazda Miata (2001–2005) provides OE-style oxygen monitoring to support the vehicle's on-board diagnostic system, helping the ECU control air–fuel ratio, improve fuel economy and reduce emissions. NTK, a ceramics specialist and major OEM supplier, uses a 3-stage contaminant-resistant ceramic element with a deposit-trap overcoat to resist element poisoning and improve long-term reliability.
NGK Mazda Miata 2005-2001 Direct Fit Oxygen Sensor