Bosch Direct Fit Oxygen Sensor - 16222 Part #: 16222 Line: BOS Bosch Direct Fit Oxygen Sensor 1 Year Limited Warranty Number Of Wires: 4 Terminal Type: Pin Connector Gender: Female Connector Shape: Oval Terminal Gender: Female Technology: Heated Mounting Bracket Included: No Wiring Harness Included: Yes Mounting Type: Threaded Housing Material: Metal Number Of Terminals: 4 Grade Type: Regular Universal Or Specific Fit: Specific Show More Show Less