Female and Male Connector Set 4-Way Fors Nissan Oxygen Sensor 234-4721, 213-1490

1 set O2 Oxygen Sensor Female & Male connector Kit. Features: Connector Pigtail 4-way 4 pin for Oxygen O2 Sensor, Lambda. For O2 Oxygen Sensor 234-4721. For Nissan, Infiniti and Subaru applications that use the 4 wire O2 sensor 234-4721.