Description:

[Vehicle Fitment]: "Upstream": Compatible with Mazda Miata 2004-2005 L4 1.8L (B1S1), Protege 2001 L4 1.6L (B1S1), Protege 1999-2000 L4 1.6L (Calif-ESV, B1S1); "Upstream Front": Compatible with Mazda MPV 2000-2001 V6 2.5L. [Reference Number]: 5S8304, 1900-43769, ST-24366, 234-4722, OS5296, 250-24366. [Specification]: Wire Quantity: 4; Overall Length: 500mm; Mounting Type: Threaded; Sensor Type: Heated; Connector Gender: Female; Package Quantity: 1x Oxygen Sensor; Packaging Type: Box. [Quality Construction]: Manufactured from premium materials for a long lifespan; Quick and easy installation, requiring no special tools..