Downstream Oxygen Sensor for GMC for Sierra for Chevy Silverado 1500 for Hummer 12609456

Condition:New|Brand:Unbranded|Features:Direct Fit, Easy Installation|Manufacturer Part Number:12609456|Number of Sensors:1|OE/ Part Number:12609456, 234-4258, 2344258|Placement on Vehicle:Downstream|Sensor Type:Heated|Type:Oxygen Sensor|Wire Quantity:4|UPC:Does not apply