4pcs Oxygen O2 Sensor 12 For 2008 2009 for Saab 9-7X for GMC Envoy 5.3L V8 Upper+Lower

Condition:New|Brand:Unbranded|Number of Sensors:4|Type:Oxygen Sensor|Wire Quantity:4|Connector Color:Black|Sensor Type:Oxygen Sensor|Connector Type:Female|Manufacturer Part Number:12612506|Country/Region of Manufacture:China|Universal Fitment:Yes|Placement on Vehicle:Upstream & Downstream, Front, Rear|UPC:Does not apply