Downstream Oxygen Sensor For Gmc 2014-17 Sierra 1500 & 2016-17 Savana 2500/3500

Brand：Unbranded Number of Sensors：1 Type：Sensor Item Condition：New Wire Quantity：4 Interchange Part Number：234-4974, 12657188, 15673251, 12655678 Sensor Type：Oxygen Sensor Manufacturer Warranty：3 Years OE/OEM Part Number：12657188, 21075, 12661898, 12643708, F00HL00410, 18054 Manufacturer Part Number：234-4974 Features：Direct Fit, Easy Installation UPC：Does not apply

Brand: Unbranded Number of Sensors: 1 Type: Sensor Item Condition: New Wire Quantity: 4 Interchange Part Number: 234-4974, 12657188, 15673251, 12655678 Sensor Type: Oxygen Sensor Manufacturer Warranty: 3 Years OE/OEM Part Number: 12657188, 21075, 12661898, 12643708, F00HL00410, 18054 Manufacturer Part Number: 234-4974 Features: Direct Fit, Easy Installation UPC: Does not apply