NTK Direct Fit Oxygen Sensor - 23035 Part #: 23035 Line: NTK NTK Direct Fit Oxygen Sensor 1 Year Limited Warranty Number Of Wires: 4 Thread Size: M18-1.50 Terminal Type: Pin Connector Shape: Square Terminal Gender: Male Technology: Narrow Band Hex Size (mm): 22mm Attachment Method: Screw-In Overall Length (in): 57-3/4 Inch Hex Size (in): 7/8 Inch Output Signal Range (V): 0 To 1 Volt Heated: Yes Show More Show Less