Crankshaft Position Sensor for Mazda 323f & MITSUBISHI OE Numbers: ZL01-18-221A Fitment: for Mazda Miata 1999-2005 Specifications:Color: BlackMaterial: Plastic, MetalOE Number: ZL01-18-221ANumber of Pins: 3Hole Diameter: 7mm / 0., 28''Dimension: 41x4., 2cm / 16., 14''x1., 65''(L*W)Fitment:for Mazda Miata 1999-2005Package Includes:1 x Crankshaft Position Sensor Engine Speed Sensor For Miata Crankshaft Sensor ZL01-18-221A For Mazda 323 Demio Miata MX-5 ZL01-18-221A OE Part Note: The crankshaft position sensor provides good performance for the car's crankshaft. Function: Detection of engine speed, piston end position and end signal of the ignition cylinder Function: Detection of engine speed, piston end position and end signal of the ignition cylinder. Easy to install, direct replacement for the old or broken one. BP4W-18-221A BP4W18221A J5T27071 J5T27072 New Crankshaft Position Good Quality: The crankshaft position sensor is made of good plastic and metal, durable, use for a long time.